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333 lines
10 KiB
333 lines
10 KiB
using System;
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using System.Collections.Generic;
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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.IO;
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using System.Data;
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using System.Data.Sql;
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using System.Data.SqlClient;
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using System.Configuration;
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//using Npgsql;
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namespace ManagementSystem.Utility
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{
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public static class SQLUtility
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{
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#region 取得指定Table資料
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public static DataSet GetTable(string strTableName, string[] strColumnList , string strWhere, string strOrderBy)
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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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string strColumns = "";
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foreach (string strColumn in strColumnList) //取得欄位陣列
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{
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if (strColumns != "")
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{
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strColumns += "," + strColumn.Trim();
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}
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else
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{
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strColumns = strColumn;
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}
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}
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string strCommand = string.Format("Select {0} From {1} ",strColumns, strTableName);
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if (strWhere != "") //設定過濾條件
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{
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strCommand += " Where " + strWhere;
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}
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if (strOrderBy != "") //取得排序欄位
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{
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strCommand += " Order By " + strOrderBy;
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}
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//using (SqlConnection sqlConn = GetConn(MainForm.strAccountingBookID))
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//{
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// using (SqlDataAdapter sqlAdapter = new SqlDataAdapter(strCommand, sqlConn))
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// {
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// if (sqlConn.State == ConnectionState.Closed) //判斷連線狀態
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// {
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// sqlConn.Open();
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// }
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// sqlAdapter.Fill(dsData, "Result");
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// }
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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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public static DataSet GetTable(string strTableName, string[] strColumnList, string strWhere)
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{
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return GetTable(strTableName, strColumnList, strWhere, "");
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}
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public static DataSet GetTable(string strTableName, string[] strColumnList)
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{
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return GetTable(strTableName, strColumnList,"","");
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}
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public static DataSet GetTable(string strTableName)
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{
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return GetTable(strTableName,new string[] {"*"}, "", "");
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}
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#endregion
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#region MS-SQL命令相關程式集
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//public static SqlConnection GetConn(string strOrg)
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//{
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// string strConn = "";
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// SqlConnection sqlConn = null;
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// switch(strOrg)
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// {
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// case "":
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// strConn = System.Configuration.ConfigurationManager.ConnectionStrings["OrigtekSQLConn"].ToString();
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// sqlConn = new SqlConnection(strConn);
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// break;
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// case "Origtek":
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// strConn = System.Configuration.ConfigurationManager.ConnectionStrings["OrigtekSQLConn"].ToString();
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// sqlConn = new SqlConnection(strConn);
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// break;
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// case "OrigtekEnergy":
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// strConn = System.Configuration.ConfigurationManager.ConnectionStrings["OEnergySQLConn"].ToString();
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// sqlConn = new SqlConnection(strConn);
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// break;
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// }
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// return sqlConn;
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//}
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//public static SqlConnection GetConn()
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//{
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// return GetConn("");
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//}
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public static DataSet GetSQLResult(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 (SqlConnection sqlConn = GetConn(MainForm.strAccountingBookID))
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//{
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// using (SqlDataAdapter sqlAdapter = new SqlDataAdapter(strSQL, sqlConn))
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// {
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// if (sqlConn.State == ConnectionState.Closed) //判斷連線狀態
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// {
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// sqlConn.Open();
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// }
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// sqlAdapter.Fill(dsData, "Result");
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// }
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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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public static bool IsExist(string strSQL)
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{
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try
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{
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DataSet sdResult = GetSQLResult(strSQL);
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DataTable dtResult = sdResult.Tables[0];
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if (dtResult.Rows.Count > 0)
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{ return true; }
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else
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{ return false; }
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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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public static bool RunSQLNonReturn(string strSQL)
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{
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try
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{
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//SqlConnection sqlConn = GetConn(MainForm.strAccountingBookID);
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//SqlCommand sqlCmd = new SqlCommand(strSQL, sqlConn);
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//if (sqlConn.State == ConnectionState.Closed) //判斷連線狀態
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//{
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// sqlConn.Open();
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//}
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//sqlCmd.ExecuteNonQuery();
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return true;
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}
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catch (Exception ex)
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{
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return false;
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}
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}
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public static string GetSQLCount(string strSQL)
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{
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string strCount = "";
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DataSet dsTemp = GetSQLResult(strSQL);
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strCount = dsTemp.Tables[0].Rows.Count.ToString();
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//回傳查詢結果
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if(strCount == "")
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{ return "0"; }
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else
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{ return strCount; }
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}
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#endregion
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#region 其它共用程式
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public static bool IsNumber(string strSource)
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{
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float output;
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return float.TryParse(strSource, out output);
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} //確認是否為數字
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public static bool IsDate(string strSource)
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{
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try
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{
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//System.Globalization.DateTimeFormatInfo dtInfo = new System.Globalization.DateTimeFormatInfo();
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//dtInfo.FullDateTimePattern = "yyyy/MM/dd";
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//DateTime dtOutput = DateTime.ParseExact(strSource, "F", dtInfo);
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DateTime dtOutput;
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if (DateTime.TryParse(strSource, out dtOutput))
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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catch(Exception ex)
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{
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return false;
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}
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}
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public static string MarkNumber(double dbNumber,int intPoint) //將資料加上三位一撇
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{
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return string.Format("{0:N" + intPoint + "}", dbNumber);
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}
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public static string MarkNumber(int intNumber, int intPoint) //將資料加上三位一撇
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{
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return string.Format("{0:N" + intPoint + "}", intNumber);
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}
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public static string MarkNumber(string strNumber, int intPoint) //將資料加上三位一撇
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{
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if (strNumber.IndexOf("%") != -1)
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{
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return strNumber;
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}
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if (!string.IsNullOrEmpty(strNumber))
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{
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if (IsNumber(strNumber))
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{
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return MarkNumber(Convert.ToDouble(strNumber), intPoint);
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}
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}
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return "";
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}
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public static string MarkNumber(double dbNumber) //將資料加上三位一撇
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{
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return string.Format("{0:N0}", dbNumber);
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}
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public static string MarkNumber(int intNumber) //將資料加上三位一撇
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{
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return string.Format("{0:N0}", intNumber);
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}
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public static string MarkNumber(string strNumber) //將資料加上三位一撇
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{
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if (!string.IsNullOrEmpty(strNumber))
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{
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if (strNumber.IndexOf("%") != -1)
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{
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return strNumber;
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}
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if (IsNumber(strNumber))
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{
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return MarkNumber(Math.Round(Convert.ToDouble(strNumber)));
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}
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}
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return "";
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}
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public static void CreateDir(string strDirPath) //建立資料夾
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{
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string[] strDir = strDirPath.Split('\\');
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string strCreatePath = "";
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foreach (string strPath in strDir)
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{
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if(strPath != "")
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{
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strCreatePath += strPath + "\\";
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if (!Directory.Exists(strCreatePath))
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{
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Directory.CreateDirectory(strCreatePath);
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}
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}
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}
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}
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public static void WriteFile(string strFilePath ,string strContent) //撰寫檔案文字內容
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{
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using (StreamWriter swFile = new StreamWriter(strFilePath, true))
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{
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swFile.WriteLine(strContent);
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}
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}
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public static void WriteFile(string strFilePath, string[] strContent) //撰寫檔案文字內容
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{
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//判斷檔案是否存在
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string[] strPathArray = strFilePath.Split('\\');
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string strCHKPath = "";
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for (int intPath = 0; intPath < strPathArray.Length - 1; intPath ++ )
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{
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strCHKPath += strPathArray[intPath] + "\\";
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}
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//檢查資料夾是否存在
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if (!File.Exists(strCHKPath))
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{
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CreateDir(strCHKPath);
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}
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using (StreamWriter swFile = new StreamWriter(strFilePath, true))
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{
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foreach(string strContentText in strContent)
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{
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swFile.WriteLine(strContentText);
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}
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}
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}
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#endregion
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}
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}
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