/// <summary>
/// ITM041， 按下BUTTON[載入檔案]，AP端資料匯入至TempTable
/// </summary>
/// <param name="RootDBT"></param>
/// <param name="s_LogUser"></param>
/// <param name="dt_VDS_CAA_COLL_TMP"></param>
/// <returns></returns>
public DataTable FileToTmp(DbTransaction RootDBT, string s_LogUser, DataTable dt_Temp)
{
bool IsRootTranscation = false;
DataTable dt_Return = new DataTable();
try
{
//判斷是否有傳入Root Transcation
IsRootTranscation = (RootDBT == null) ? true : false;
#region 啟動交易或指定RootTranscation
if (IsRootTranscation)
{
//獨立呼叫啟動Transcation
Conn = USEDB.CreateConnection();
Conn.Open();
DBT = Conn.BeginTransaction();
}
else
{
DBT = RootDBT;
}
#endregion
#region 設定變數
ITM_PreItemDBO dbo = new ITM_PreItemDBO(ref USEDB);
#endregion
#region 刪除 VDS_ITM_ITEM_TMP 的資料
dbo.DELETE_VDS_ITM_PRE_ITEM_TMP(DBT, s_LogUser);
#endregion
#region 新增 VDS_ITM_ITEM_TMP 的資料
foreach (DataRow dr_Temp in dt_Temp.Rows)
{ dbo.ADD_VDS_ITM_PRE_ITEM_TMP(DBT, dr_Temp); }
#endregion
#region 檢查文字檔資料是否正確
dbo.CHECK_FILETOTMP(DBT, s_LogUser);
#endregion
#region 交易成功
if (IsRootTranscation)
{
//獨立呼叫Transcation成立
DBT.Commit();
IsRootTranscation = false;
}
#endregion
#region 取得處理結果
dt_Return = dbo.GET_THERESULTS(s_LogUser);
#endregion
return dt_Return;
}
catch (Exception ex)
{
#region 交易失敗
if (IsRootTranscation)
{
if (DBT != null)
//獨立呼叫Transcation失敗
DBT.Rollback();
}
#endregion
throw ex;
}
finally
{
#region 判斷是否關閉交易連線
if (IsRootTranscation)
{
//獨立呼叫Transcation,關閉連線
if (Conn.State == ConnectionState.Connecting)
{
Conn.Close();
}
}
#endregion
}
}
