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@ -141,29 +141,8 @@ namespace ExportDataToFile |
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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 (e.RowIndex != -1) |
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{ |
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intExportIndex = e.RowIndex; |
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if (dgvExportList.Rows[e.RowIndex].Cells["clTargetTable"].Value != null) |
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{ |
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cbTargetTable.SelectedValue = dgvExportList.Rows[e.RowIndex].Cells["clTargetTable"].Value; |
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} |
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else |
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{ |
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cbTargetTable.SelectedValue = dgvExportList.Rows[e.RowIndex].Cells["clSourceTable"].Value; |
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} |
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if (cbTargetTable.SelectedValue != null) |
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{ |
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ShowMSSQLSourceColumnList(sqlSourceConn, cbTargetTable.SelectedValue.ToString()); |
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} |
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//預設所有欄位均匯出
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foreach (DataGridViewRow dgRow in dgvColumnMapping.Rows) |
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{ |
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dgRow.Cells["clExpColumn"].Value = true; |
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} |
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} |
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{ |
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LocatedTarget(e.RowIndex); |
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} |
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catch (Exception ex) |
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{ |
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@ -174,18 +153,16 @@ namespace ExportDataToFile |
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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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{ |
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var senderGrid = (DataGridView)sender; |
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if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn && e.RowIndex >= 0) |
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if (e.RowIndex >= 0) |
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{ |
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senderGrid.Rows[e.RowIndex].Cells["clExport"].Value = false; |
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senderGrid.Rows[e.RowIndex].Cells["clTargetTable"].Value = ""; |
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senderGrid.Rows[e.RowIndex].Cells["clTableDel"].Value = false; |
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senderGrid.Rows[e.RowIndex].Cells["clDataTrim"].Value = false; |
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senderGrid.Rows[e.RowIndex].Cells["clMaxRecord"].Value = ""; |
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senderGrid.Rows[e.RowIndex].Cells["clWhere"].Value = ""; |
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senderGrid.Rows[e.RowIndex].Cells["clMappingData"].Value = ""; |
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txtWhere.Text = ""; |
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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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@ -242,11 +219,11 @@ namespace ExportDataToFile |
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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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txtWhere.Text = ""; |
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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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@ -259,10 +236,12 @@ namespace ExportDataToFile |
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{ |
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try |
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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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//設定來源與目標的資料表對應
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dgvExportList.Rows[intExportIndex].Cells["clTargetTable"].Value = cbTargetTable.SelectedValue.ToString(); |
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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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@ -280,8 +259,84 @@ namespace ExportDataToFile |
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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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//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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} |
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#region 自定義功能
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#region MS-SQL
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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 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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#endregion //End of MS-SQL
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private string CheckSource() |
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{ |
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try |
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@ -435,64 +490,157 @@ namespace ExportDataToFile |
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ErrorHandler.WriteErrorLog("Form1.cs", ex); |
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} |
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} |
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#region MS-SQL
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private void ShowMSSQLSourceTables(SqlConnection sqlConn) |
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private string GenMappingColumn() |
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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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string strExportColumns = ""; |
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string strSourceColumn = ""; |
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string strTargetColumn = ""; |
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private void ShowMSSQLTargetTableList(SqlConnection sqlConn) |
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{ |
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try |
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//預設所有欄位均匯出
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foreach (DataGridViewRow dgRow in dgvColumnMapping.Rows) |
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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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//處理下拉欄位空白的問題
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if (dgRow.Cells["clExpColumn"].Value != null) |
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{ |
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if ((bool)dgRow.Cells["clExpColumn"].Value == true) |
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{ |
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if (dgRow.Cells["clSourceColumn"].Value == null) |
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{ |
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strSourceColumn = " "; |
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} |
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else |
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{ |
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strSourceColumn = dgRow.Cells["clSourceColumn"].Value.ToString(); |
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} |
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if (dgRow.Cells["clTargetColumn"].Value == null) |
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{ |
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strTargetColumn = " "; |
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} |
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else |
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{ |
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strTargetColumn = dgRow.Cells["clTargetColumn"].Value.ToString(); |
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} |
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if (strExportColumns == "") |
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{ |
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strExportColumns += strSourceColumn + "," + strTargetColumn; |
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} |
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else |
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{ |
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strExportColumns += "|" + strSourceColumn + "," + strTargetColumn; |
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} |
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} |
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} |
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} |
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return strExportColumns; |
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} |
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private void ShowMSSQLSourceColumnList(SqlConnection sqlConn, string strTableName) |
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private void LocatedTarget(int intRowIndex) |
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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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dgvColumnMapping.DataSource = MSSQLUtility.GetSQLResult(strGetMSSQLColumnList, sqlConn).Tables["Result"]; |
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} |
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catch (Exception ex) |
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if (cbTargetClass.SelectedIndex >= 0 && cbTargetClass.Enabled == false) |
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{ |
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ErrorHandler.WriteErrorLog("Form1.cs", ex); |
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//cbTargetTable.SelectedValue = dgvExportList.Rows[intRowIndex].Cells["clSourceTable"].Value.ToString();
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string strTarget = ""; |
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string[] strColumnMapping = null; |
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if (intRowIndex != -1) |
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{ |
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intExportIndex = intRowIndex; |
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//設定目標Table下拉式選單的內容
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if (dgvExportList.Rows[intRowIndex].Cells["clTargetTable"].Value != null && dgvExportList.Rows[intRowIndex].Cells["clTargetTable"].Value.ToString() != "") |
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{ |
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strTarget = dgvExportList.Rows[intRowIndex].Cells["clTargetTable"].Value.ToString(); |
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} |
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else |
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{ |
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strTarget = dgvExportList.Rows[intRowIndex].Cells["clSourceTable"].Value.ToString(); |
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} |
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cbTargetTable.SelectedValue = strTarget; |
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//取得欄位對應字串陣列
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if (dgvExportList.Rows[intRowIndex].Cells["clMappingData"].Value != null) |
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{ |
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strColumnMapping = dgvExportList.Rows[intRowIndex].Cells["clMappingData"].Value.ToString().Split('|'); |
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} |
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//顯示欄位對應表的內容
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if (cbTargetTable.SelectedValue != null) |
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{ |
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switch (cbTargetClass.SelectedItem.ToString().Trim()) |
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{ |
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case "MS-SQL": |
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ShowMSSQLSourceColumnList(sqlSourceConn, strTarget.ToString()); |
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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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} |
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if (strColumnMapping != null) |
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{ |
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string strSourceColumn = ""; |
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string strTargetColumn = ""; |
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foreach (string strColumn in strColumnMapping) |
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{ |
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strSourceColumn = strColumn.Substring(0, strColumn.IndexOf(',')).Trim(); |
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strTargetColumn = strColumn.Substring(strColumn.IndexOf(',') + 1).Trim(); |
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foreach (DataGridViewRow dgvRow in dgvColumnMapping.Rows) |
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{ |
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if (dgvRow.Cells["clSourceColumn"].Value.ToString() == strSourceColumn) |
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{ |
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dgvRow.Cells[0].Value = true; |
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} |
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} |
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} |
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} |
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else |
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{ |
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//預設所有欄位均匯出
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foreach (DataGridViewRow dgRow in dgvColumnMapping.Rows) |
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{ |
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((DataGridViewCheckBoxCell)dgRow.Cells["clExpColumn"]).Value = true; |
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} |
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} |
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} |
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} |
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} |
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private void ShowMSSQLTargetColumnList(SqlConnection sqlConn, string strTableName) |
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private void CleanExpRow(DataGridView senderGrid, int intRowIndex) |
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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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senderGrid.Rows[intRowIndex].Cells["clExport"].Value = false; |
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senderGrid.Rows[intRowIndex].Cells["clTargetTable"].Value = ""; |
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senderGrid.Rows[intRowIndex].Cells["clTableDel"].Value = false; |
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senderGrid.Rows[intRowIndex].Cells["clDataTrim"].Value = false; |
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senderGrid.Rows[intRowIndex].Cells["clMaxRecord"].Value = ""; |
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senderGrid.Rows[intRowIndex].Cells["clWhere"].Value = ""; |
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senderGrid.Rows[intRowIndex].Cells["clMappingData"].Value = ""; |
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CleanMappingRow(senderGrid, intRowIndex); |
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txtWhere.Text = ""; |
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Application.DoEvents(); |
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} |
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#endregion
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private void CleanMappingRow(DataGridView senderGrid,int intRowIndex) |
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{ |
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|
DataTable CleanTable = (DataTable)dgvColumnMapping.DataSource; |
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CleanTable.Rows.Clear(); |
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dgvColumnMapping.DataSource = CleanTable; |
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} |
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#endregion
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