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931 lines
34 KiB
931 lines
34 KiB
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Data.SqlClient;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using ManagementSystem.Utility;
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namespace ExportDataToFile
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{
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public partial class Form1 : Form
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{
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//參數設定
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int intExportIndex = -1;
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SqlConnection sqlSourceConn = new SqlConnection();
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SqlConnection sqlTargetConn = new SqlConnection();
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public Form1()
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{
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InitializeComponent();
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}
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private void btnSourceConnTest_Click(object sender, EventArgs e)
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{
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try
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{
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string strCheck = CheckSource();
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//查詢來源資料庫中的資料表
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string strIP = txtSourceIP.Text.Trim();
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string strDBName = txtSourceDBName.Text.Trim();
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string strID = txtSourceID.Text.Trim();
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string strPWD = txtSourcePWD.Text.Trim();
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if (strCheck == "")
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{
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if (cbSourceClass.Enabled)
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{
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LockSourceForm();
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switch (cbSourceClass.SelectedItem.ToString().Trim())
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{
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case "MS-SQL":
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sqlSourceConn = MSSQLUtility.GetConn(strIP, strDBName, strID, strPWD);
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ShowMSSQLSourceTables(sqlSourceConn);
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Application.DoEvents();
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break;
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case "MySQL":
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break;
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case "Oracle":
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break;
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case "PostgreSQL":
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break;
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}
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EnableExport(); //啟動匯出鈕
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}
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else
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{
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UnLockSourceForm();
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}
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}
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else
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{
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MessageBox.Show(strCheck);
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}
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void btnTargetConnTest_Click(object sender, EventArgs e)
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{
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try
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{
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string strCheck = CheckTarget();
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//查詢目標資料庫中的資料表
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string strIP = txtTargetIP.Text.Trim();
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string strDBName = txtTargetDBName.Text.Trim();
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string strID = txtTargetID.Text.Trim();
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string strPWD = txtTargetPWD.Text.Trim();
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if (strCheck == "")
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{
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if (cbTargetClass.Enabled)
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{
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LockTargetForm();
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switch (cbTargetClass.SelectedItem.ToString().Trim())
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{
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case "MS-SQL":
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sqlTargetConn = MSSQLUtility.GetConn(strIP, strDBName, strID, strPWD);
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ShowMSSQLTargetTableList(sqlTargetConn);
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Application.DoEvents();
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break;
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case "MySQL":
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break;
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case "Oracle":
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break;
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case "PostgreSQL":
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break;
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}
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EnableExport(); //啟動匯出鈕
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}
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else
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{
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UnLockTargetForm();
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}
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}
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else
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{
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MessageBox.Show(strCheck);
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}
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void dgvExportList_CellEndEdit(object sender, DataGridViewCellEventArgs e)
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{
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//try
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//{
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// dgvExportList.Rows[e.RowIndex].Cells["clExport"].Value = true;
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//}
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//catch (Exception ex)
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//{
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// ErrorHandler.WriteErrorLog("Form1.cs", ex);
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//}
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}
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private void dgvExportList_CellClick(object sender, DataGridViewCellEventArgs e)
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{
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try
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{
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if (intExportIndex != e.RowIndex)
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{
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LocatedTarget(e.RowIndex);
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}
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void dgvExportList_CellContentClick(object sender, DataGridViewCellEventArgs e)
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{
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try
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{
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var senderGrid = (DataGridView)sender;
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if (e.RowIndex >= 0)
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{
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//清除該列資料
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if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn)
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{
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CleanExpRow(dgvExportList, e.RowIndex);
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}
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}
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void cbTargetTable_SelectedIndexChanged(object sender, EventArgs e)
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{
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try
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{
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if (cbTargetTable.SelectedValue != null && intExportIndex != -1)
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{
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//重新修改DataGridView的ComboBox的內容
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switch (cbTargetClass.SelectedItem.ToString().Trim())
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{
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case "MS-SQL":
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ShowMSSQLTargetColumnList(sqlTargetConn, cbTargetTable.SelectedValue.ToString());
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break;
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case "MySQL":
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break;
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case "Oracle":
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break;
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case "PostgreSQL":
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break;
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}
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Application.DoEvents();
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}
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void dgvColumnMapping_CellContentClick(object sender, DataGridViewCellEventArgs e)
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{
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try
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{
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var senderGrid = (DataGridView)sender;
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//觸發清除事件
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if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn && e.RowIndex >= 0)
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{
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senderGrid.Rows[e.RowIndex].Cells["clExpColumn"].Value = false;
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((DataGridViewComboBoxCell)senderGrid.Rows[e.RowIndex].Cells["clTargetColumn"]).Value = null;
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}
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void dgvColumnMapping_CellEndEdit(object sender, DataGridViewCellEventArgs e)
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{
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try
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{
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if (cbTargetTable.Enabled)
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{
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//dgvColumnMapping.Rows[e.RowIndex].Cells["clExpColumn"].Value = true;
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//dgvExportList.Rows[intExportIndex].Cells["clExport"].Value = true;
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}
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void btnExport_Click(object sender, EventArgs e)
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{
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try
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{
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if (cbSourceClass.SelectedIndex > 0)
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{
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string strPath = "";
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sfPath.AddExtension = false;
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sfPath.Filter = "All files (*.*)|*.*|SQL Files(*.sql)|*.sql|txt files(*.txt)|*.txt";
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sfPath.FileName = "Output" + DateTime.Now.ToString("_yyyyMMddHHmmss");
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if (sfPath.ShowDialog() == DialogResult.Cancel) //如果按下取消，放棄後面動作
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return;
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strPath = sfPath.FileName;
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switch (cbSourceClass.SelectedItem.ToString().Trim())
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{
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case "MS-SQL": //匯出MS-SQL檔
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ExportMSSQLData(sfPath.FileName,sfPath.DefaultExt);
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break;
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case "MySQL":
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break;
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case "Oracle":
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break;
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case "PostgreSQL":
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break;
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}
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}
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void Form1_FormClosing(object sender, FormClosingEventArgs e)
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{
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sqlSourceConn.Close();
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sqlSourceConn = null;
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sqlTargetConn.Close();
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sqlTargetConn = null;
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}
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private void btnMapping_Click(object sender, EventArgs e)
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{
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if (dgvColumnMapping.DataSource == null)
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return;
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//自動預設產生所有的Mapping檔案
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dgvExportList.Rows[intExportIndex].Cells["clMappingData"].Value = GenMappingColumn();
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dgvExportList.Rows[intExportIndex].Cells["clExport"].Value = true;
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//設定來源與目標的資料表對應
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if (cbTargetTable.SelectedValue != null)
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{
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dgvExportList.Rows[intExportIndex].Cells["clTargetTable"].Value = cbTargetTable.SelectedValue.ToString();
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}
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dgvExportList.Rows[intExportIndex].Cells["clWhere"].Value = txtWhere.Text.Trim();
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}
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#region 自定義功能
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#region MS-SQL
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public DataSet GetMSSQLResult(string strSQL)
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{
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DataSet dsData = new DataSet();
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try
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{
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using (SqlDataAdapter sqlAdapter = new SqlDataAdapter(strSQL, sqlSourceConn))
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{
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if (sqlSourceConn.State == ConnectionState.Closed) //判斷連線狀態
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{
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sqlSourceConn.Open();
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}
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sqlAdapter.Fill(dsData, "Result");
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}
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return dsData;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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private void ShowMSSQLSourceTables(SqlConnection sqlConn)
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{
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try
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{
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string strGetMSSQLTableList = "Select [name] as TableName from sys.tables order by name";
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dgvExportList.DataSource = MSSQLUtility.GetSQLResult(strGetMSSQLTableList, sqlConn).Tables["Result"];
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void ShowMSSQLTargetTableList(SqlConnection sqlConn)
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{
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try
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{
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string strGetMSSQLTableList = "Select [name] as TableName from sys.tables order by name";
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cbTargetTable.DataSource = MSSQLUtility.GetSQLResult(strGetMSSQLTableList, sqlConn).Tables["Result"];
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void ShowMSSQLSourceColumnList(SqlConnection sqlConn, string strTableName)
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{
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try
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{
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string strGetMSSQLColumnList = "Select COLUMN_NAME,DATA_TYPE From INFORMATION_SCHEMA.COLUMNS Where TABLE_NAME ='" + strTableName + "' Order by ORDINAL_POSITION";
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dgvColumnMapping.DataSource = MSSQLUtility.GetSQLResult(strGetMSSQLColumnList, sqlConn).Tables["Result"];
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void ShowMSSQLTargetColumnList(SqlConnection sqlConn, string strTableName)
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{
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try
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{
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string strGetMSSQLColumnList = "Select COLUMN_NAME From INFORMATION_SCHEMA.COLUMNS Where TABLE_NAME ='" + strTableName + "' Order by ORDINAL_POSITION";
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this.clTargetColumn.DisplayMember = "COLUMN_NAME";
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this.clTargetColumn.DataSource = MSSQLUtility.GetSQLResult(strGetMSSQLColumnList, sqlConn).Tables["Result"];
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Application.DoEvents();
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}
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catch (Exception ex)
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{
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ErrorHandler.WriteErrorLog("Form1.cs", ex);
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}
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}
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private void ExportMSSQLData(string strPath,string subFileName)
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{
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int intDataCount = 0;
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int intMaxData = 0;
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string strSourceColumns = "";
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string strSourceCol = "";
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string strSourceTable = "";
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string strSourceType = "";
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string strTargetColumns = "";
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string strTargetCol = "";
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string strTargetTable = "";
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string strDeleteCommand = "";
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string strValues = "";
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string[] strColumns = null;
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string[,] strColumnResults = new string[dgvExportList.Rows.Count, 2];
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StringBuilder sbSelectCommand = new StringBuilder();
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//命令字串處理
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strSourceColumns = "";
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strTargetColumns = "";
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//取得欄位對應字串陣列
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foreach (DataGridViewRow dgvRow in dgvExportList.Rows)
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{
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if (dgvRow.Cells["clExport"].Value != null)
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{
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intDataCount = 0;
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intMaxData = 0;
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strColumns = null;
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sbSelectCommand.Clear();
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strSourceTable = "";
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strSourceColumns = "";
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strSourceType = "";
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strTargetTable = "";
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strTargetColumns = "";
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strDeleteCommand = "";
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strValues = "";
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DataTable dtResult = null;
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//取得欄位對應
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if (dgvRow.Cells["clMappingData"].Value != null)
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{
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strColumns = dgvRow.Cells["clMappingData"].Value.ToString().Split('|');
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}
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//取得欄位上限
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if (dgvRow.Cells["clMaxRecord"].Value != null)
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{
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intMaxData = Int32.Parse(dgvRow.Cells["clMaxRecord"].Value.ToString());
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}
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#region 產生來源資料查詢命令
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foreach (string RowData in strColumns)
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{
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strSourceCol = RowData.Substring(0, RowData.IndexOf(',')).Trim();
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strSourceType = RowData.Substring(RowData.IndexOf(',') + 1, RowData.IndexOf(';') - 1 - RowData.IndexOf(',')).Trim();
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strTargetCol = RowData.Substring(RowData.IndexOf(';') + 1).Trim();
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if (strTargetCol == "")
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{
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strTargetCol = strSourceCol;
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}
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if (strSourceColumns == "")
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{
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strSourceColumns += ConvertMSSQLColumnType(strSourceCol, strTargetCol, strSourceType);
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strTargetColumns += "[" + strTargetCol + "]";
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}
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else
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{
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strSourceColumns += "," + ConvertMSSQLColumnType(strSourceCol, strTargetCol, strSourceType);
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strTargetColumns += ",[" + strTargetCol + "]";
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}
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}
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if (dgvRow.Cells["clSourceTable"].Value != null)
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{
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strSourceTable = dgvRow.Cells["clSourceTable"].Value.ToString();
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sbSelectCommand.AppendLine(string.Format("Select {0} From {1} ", strSourceColumns, strSourceTable));
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}
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if (dgvRow.Cells["clWhere"].Value != null)
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{
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if (dgvRow.Cells["clWhere"].Value.ToString().Trim() != "")
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{
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sbSelectCommand.AppendLine("Where 1=1 And " + dgvRow.Cells["clWhere"].Value.ToString());
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}
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}
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#endregion
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#region 產生匯出資料語法
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dtResult = GetMSSQLResult(sbSelectCommand.ToString()).Tables["Result"];
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if (dtResult.Rows.Count > 0)
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{
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if (dgvRow.Cells["clTargetTable"].Value != null)
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{
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strTargetTable = dgvRow.Cells["clTargetTable"].Value.ToString();
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Utility.WriteFile(strPath + ".sql", " ");
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Utility.WriteFile(strPath + ".sql", string.Format("/*======================================================={0}======================================================*/", strTargetTable));
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Utility.WriteFile(strPath + ".sql", string.Format("raiserror('Now Insert {0} Datas .... ', 1, 1)", strTargetTable));
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Utility.WriteFile(strPath + ".sql", "Go");
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}
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//勾選清除目標資料表
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if (dgvRow.Cells["clTableDel"].Value != null)
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{
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strDeleteCommand = string.Format("Delete From {0} ", strTargetTable);
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if (dgvRow.Cells["clWhere"].Value != null)
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{
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if (dgvRow.Cells["clWhere"].Value.ToString().Trim() != "")
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{
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strDeleteCommand += "Where 1=1 And " + dgvRow.Cells["clWhere"].Value.ToString();
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}
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}
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Utility.WriteFile(strPath + ".sql", strDeleteCommand + ";");
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Utility.WriteFile(strPath + ".sql", "Go");
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}
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//處理筆數上限似資料匯出
|
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string strFileCount = "";
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foreach (DataRow dr in dtResult.Rows)
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{
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strFileCount = (intDataCount / intMaxData).ToString(); //切分檔案
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foreach (DataColumn dc in dtResult.Columns)
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{
|
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if (strValues == "")
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{
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strValues = ConvertMSSQLDataType(dr[dc].ToString().Trim(), dc.DataType.ToString());
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}
|
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else
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{
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strValues += "," + ConvertMSSQLDataType(dr[dc].ToString().Trim(), dc.DataType.ToString());
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}
|
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}
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|
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if (intMaxData == 0)
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{
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//無設定最大筆數
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Utility.WriteFile(strPath + ".sql", string.Format("Insert Into {0} ({1}) Values ({2}) ", strTargetTable, strTargetColumns, strValues));
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}
|
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else
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{
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//有設定最大筆數
|
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if (strFileCount == "0")
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strFileCount = "";
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Utility.WriteFile(strPath + strFileCount + ".sql", string.Format("Insert Into {0} ({1}) Values ({2}) ", strTargetTable, strTargetColumns, strValues));
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}
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intDataCount += 1;
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strValues = ""; //清除已經存在的資料
|
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}
|
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Utility.WriteFile(strPath + strFileCount + ".sql", "Go");
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}
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}
|
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#endregion
|
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}
|
|
MessageBox.Show("匯出完成");
|
|
}
|
|
|
|
#endregion //End of MS-SQL
|
|
|
|
private string CheckSource()
|
|
{
|
|
try
|
|
{
|
|
string strResult = "";
|
|
|
|
if (cbSourceClass.SelectedIndex <= 0)
|
|
{
|
|
strResult = "請選擇來源資料庫類別";
|
|
cbSourceClass.Focus();
|
|
return strResult;
|
|
}
|
|
else
|
|
{
|
|
if (txtSourceIP.Text.Trim() == "")
|
|
{
|
|
strResult = "來源資料庫IP為必填";
|
|
txtSourceIP.Focus();
|
|
return strResult;
|
|
}
|
|
|
|
if (txtSourceDBName.Text.Trim() == "")
|
|
{
|
|
strResult = "來源資料庫名稱為必填";
|
|
txtSourceDBName.Focus();
|
|
return strResult;
|
|
}
|
|
|
|
if (txtSourceID.Text.Trim() == "")
|
|
{
|
|
strResult = "來源資料庫帳號為必填";
|
|
txtSourceID.Focus();
|
|
return strResult;
|
|
}
|
|
}
|
|
return strResult;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
ErrorHandler.WriteErrorLog("Form1.cs", ex);
|
|
return "發生不明錯誤!";
|
|
}
|
|
}
|
|
|
|
private string CheckTarget()
|
|
{
|
|
try
|
|
{
|
|
string strResult = "";
|
|
if (cbTargetClass.SelectedIndex <= 0)
|
|
{
|
|
strResult = "請選擇目標資料庫類別";
|
|
cbTargetClass.Focus();
|
|
return strResult;
|
|
}
|
|
else
|
|
{
|
|
if (txtTargetIP.Text.Trim() == "")
|
|
{
|
|
strResult = "目標資料庫IP為必填";
|
|
txtTargetIP.Focus();
|
|
return strResult;
|
|
}
|
|
|
|
if (txtTargetDBName.Text.Trim() == "")
|
|
{
|
|
strResult = "目標資料庫名稱為必填";
|
|
txtTargetDBName.Focus();
|
|
return strResult;
|
|
}
|
|
|
|
if (txtTargetID.Text.Trim() == "")
|
|
{
|
|
strResult = "目標資料庫帳號為必填";
|
|
txtTargetID.Focus();
|
|
return strResult;
|
|
}
|
|
}
|
|
return strResult;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
ErrorHandler.WriteErrorLog("Form1.cs", ex);
|
|
return "發生不明錯誤!";
|
|
}
|
|
}
|
|
|
|
private void LockSourceForm()
|
|
{
|
|
try
|
|
{
|
|
cbSourceClass.Enabled = false;
|
|
txtSourceIP.Enabled = false;
|
|
txtSourceID.Enabled = false;
|
|
txtSourceDBName.Enabled = false;
|
|
txtSourcePWD.Enabled = false;
|
|
btnSourceConnTest.Text = "連線中…";
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
ErrorHandler.WriteErrorLog("Form1.cs", ex);
|
|
}
|
|
}
|
|
|
|
private void UnLockSourceForm()
|
|
{
|
|
try
|
|
{
|
|
cbSourceClass.Enabled = true;
|
|
txtSourceIP.Enabled = true;
|
|
txtSourceID.Enabled = true;
|
|
txtSourceDBName.Enabled = true;
|
|
txtSourcePWD.Enabled = true;
|
|
btnSourceConnTest.Text = "建立來源連線";
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
ErrorHandler.WriteErrorLog("Form1.cs", ex);
|
|
}
|
|
}
|
|
|
|
private void LockTargetForm()
|
|
{
|
|
try
|
|
{
|
|
cbTargetClass.Enabled = false;
|
|
cbTargetTable.Enabled = true;
|
|
cbTargetTable.SelectedIndex = -1;
|
|
txtTargetIP.Enabled = false;
|
|
txtTargetID.Enabled = false;
|
|
txtTargetDBName.Enabled = false;
|
|
txtTargetPWD.Enabled = false;
|
|
btnTargetConnTest.Text = "連線中…";
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
ErrorHandler.WriteErrorLog("Form1.cs", ex);
|
|
}
|
|
}
|
|
|
|
private void UnLockTargetForm()
|
|
{
|
|
try
|
|
{
|
|
cbTargetClass.Enabled = true;
|
|
cbTargetTable.DataSource = null;
|
|
cbTargetTable.Enabled = false;
|
|
txtTargetIP.Enabled = true;
|
|
txtTargetID.Enabled = true;
|
|
txtTargetDBName.Enabled = true;
|
|
txtTargetPWD.Enabled = true;
|
|
btnTargetConnTest.Text = "建立目標連線";
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
ErrorHandler.WriteErrorLog("Form1.cs", ex);
|
|
}
|
|
}
|
|
|
|
private string GenMappingColumn()
|
|
{
|
|
string strExportColumns = "";
|
|
string strSourceColumn = "";
|
|
string strTargetColumn = "";
|
|
string strSourceColType = "";
|
|
|
|
//預設所有欄位均匯出
|
|
foreach (DataGridViewRow dgRow in dgvColumnMapping.Rows)
|
|
{
|
|
//處理下拉欄位空白的問題
|
|
if (dgRow.Cells["clExpColumn"].Value != null)
|
|
{
|
|
if ((bool)dgRow.Cells["clExpColumn"].Value == true)
|
|
{
|
|
if (dgRow.Cells["clSourceColumn"].Value == null)
|
|
{
|
|
strSourceColumn = " ";
|
|
}
|
|
else
|
|
{
|
|
strSourceColumn = dgRow.Cells["clSourceColumn"].Value.ToString();
|
|
}
|
|
|
|
if (dgRow.Cells["clType"].Value == null)
|
|
{
|
|
strSourceColType = " ";
|
|
}
|
|
else
|
|
{
|
|
strSourceColType = dgRow.Cells["clType"].Value.ToString();
|
|
}
|
|
|
|
if (dgRow.Cells["clTargetColumn"].Value == null)
|
|
{
|
|
strTargetColumn = " ";
|
|
}
|
|
else
|
|
{
|
|
strTargetColumn = dgRow.Cells["clTargetColumn"].Value.ToString();
|
|
}
|
|
|
|
if (strExportColumns == "")
|
|
{
|
|
|
|
strExportColumns += strSourceColumn + "," + strSourceColType + ";" + strTargetColumn;
|
|
}
|
|
else
|
|
{
|
|
strExportColumns += "|" + strSourceColumn + "," + strSourceColType + ";" + strTargetColumn;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return strExportColumns;
|
|
}
|
|
|
|
private void LocatedTarget(int intRowIndex)
|
|
{
|
|
if (cbTargetClass.SelectedIndex >= 0 && cbTargetClass.Enabled == false)
|
|
{
|
|
//cbTargetTable.SelectedValue = dgvExportList.Rows[intRowIndex].Cells["clSourceTable"].Value.ToString();
|
|
|
|
string strTarget = "";
|
|
string[] strColumnMapping = null;
|
|
|
|
if (intRowIndex != -1)
|
|
{
|
|
intExportIndex = intRowIndex;
|
|
|
|
//設定目標Table下拉式選單的內容
|
|
if (dgvExportList.Rows[intRowIndex].Cells["clTargetTable"].Value != null && dgvExportList.Rows[intRowIndex].Cells["clTargetTable"].Value.ToString() != "")
|
|
{
|
|
strTarget = dgvExportList.Rows[intRowIndex].Cells["clTargetTable"].Value.ToString();
|
|
}
|
|
else
|
|
{
|
|
strTarget = dgvExportList.Rows[intRowIndex].Cells["clSourceTable"].Value.ToString();
|
|
}
|
|
|
|
cbTargetTable.SelectedValue = strTarget;
|
|
|
|
//取得欄位對應字串陣列
|
|
if (dgvExportList.Rows[intRowIndex].Cells["clMappingData"].Value != null)
|
|
{
|
|
strColumnMapping = dgvExportList.Rows[intRowIndex].Cells["clMappingData"].Value.ToString().Split('|');
|
|
}
|
|
|
|
|
|
//顯示欄位對應表的內容
|
|
if (cbTargetTable.SelectedValue != null)
|
|
{
|
|
switch (cbTargetClass.SelectedItem.ToString().Trim())
|
|
{
|
|
case "MS-SQL":
|
|
ShowMSSQLSourceColumnList(sqlSourceConn, strTarget.ToString());
|
|
Application.DoEvents();
|
|
break;
|
|
case "MySQL":
|
|
|
|
break;
|
|
case "Oracle":
|
|
|
|
break;
|
|
case "PostgreSQL":
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (strColumnMapping != null)
|
|
{
|
|
string strSourceColumn = "";
|
|
string strTargetColumn = "";
|
|
foreach (string strColumn in strColumnMapping)
|
|
{
|
|
strSourceColumn = strColumn.Substring(0, strColumn.IndexOf(',')).Trim();
|
|
strTargetColumn = strColumn.Substring(strColumn.IndexOf(',') + 1).Trim();
|
|
foreach (DataGridViewRow dgvRow in dgvColumnMapping.Rows)
|
|
{
|
|
if (dgvRow.Cells["clSourceColumn"].Value.ToString() == strSourceColumn)
|
|
{
|
|
dgvRow.Cells[0].Value = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//預設所有欄位均匯出
|
|
foreach (DataGridViewRow dgRow in dgvColumnMapping.Rows)
|
|
{
|
|
((DataGridViewCheckBoxCell)dgRow.Cells["clExpColumn"]).Value = true;
|
|
}
|
|
}
|
|
|
|
//設定Where條件
|
|
if (dgvExportList.Rows[intRowIndex].Cells["clWhere"].Value != null)
|
|
{
|
|
txtWhere.Text = dgvExportList.Rows[intRowIndex].Cells["clWhere"].Value.ToString();
|
|
}
|
|
else
|
|
{
|
|
txtWhere.Text = "";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void CleanExpRow(DataGridView senderGrid, int intRowIndex)
|
|
{
|
|
senderGrid.Rows[intRowIndex].Cells["clExport"].Value = false;
|
|
senderGrid.Rows[intRowIndex].Cells["clTargetTable"].Value = "";
|
|
senderGrid.Rows[intRowIndex].Cells["clTableDel"].Value = false;
|
|
senderGrid.Rows[intRowIndex].Cells["clMaxRecord"].Value = "";
|
|
senderGrid.Rows[intRowIndex].Cells["clWhere"].Value = "";
|
|
senderGrid.Rows[intRowIndex].Cells["clMappingData"].Value = "";
|
|
CleanMappingRow(senderGrid, intRowIndex);
|
|
txtWhere.Text = "";
|
|
Application.DoEvents();
|
|
}
|
|
|
|
private void CleanMappingRow(DataGridView senderGrid,int intRowIndex)
|
|
{
|
|
DataTable CleanTable = (DataTable)dgvColumnMapping.DataSource;
|
|
CleanTable.Rows.Clear();
|
|
dgvColumnMapping.DataSource = CleanTable;
|
|
}
|
|
|
|
private void EnableExport()
|
|
{
|
|
if (sqlSourceConn.State.ToString().ToUpper() == "OPEN" && sqlTargetConn.State.ToString().ToUpper() == "OPEN")
|
|
{
|
|
btnExport.Enabled = true;
|
|
}
|
|
}
|
|
|
|
private string ConvertMSSQLColumnType(string strSourceCol, string strTargetCol, string strType)
|
|
{
|
|
switch (strType.ToUpper())
|
|
{
|
|
case "VARCHAR":
|
|
return "[" + strSourceCol + "] AS " + strTargetCol ;
|
|
case "VAR":
|
|
return "[" + strSourceCol + "] AS " + strTargetCol ;
|
|
case "INT":
|
|
return "[" + strSourceCol + "] AS " + strTargetCol;
|
|
case "DATETIME":
|
|
return "Convert(varchar,[" + strSourceCol + "],21) AS " + strTargetCol;
|
|
default:
|
|
return "[" + strSourceCol + "] AS " + strTargetCol;
|
|
}
|
|
}
|
|
|
|
private string ConvertMSSQLDataType(string strData, string strType)
|
|
{
|
|
if(strData == "")
|
|
{
|
|
return "Null";
|
|
}
|
|
switch (strType.ToUpper())
|
|
{
|
|
case "STRING":
|
|
return "'" + strData.ToString().Trim() + "'";
|
|
case "INT32":
|
|
return strData.ToString().Trim();
|
|
case "DECIMAL":
|
|
return strData.ToString().Trim();
|
|
default:
|
|
return "'" + strData.ToString().Trim() + "'";
|
|
}
|
|
}
|
|
#endregion
|
|
|
|
|
|
}
|
|
}
|