/// <summary>
/// 刪除該使用者存在於 VDS_PUR_PURCHASEORDER_TMP 的舊資料，並將 EXCEL 中新資料匯入 VDS_PUR_PURCHASEORDER_TMP
/// </summary>
/// <param name="ParameterList">刪除變數</param>
/// <param name="RootDBT">是否有主交易,無主交易輸入null</param>
/// <returns>回傳影響筆數</returns>
public void DELETE_AND_INSERT_TEMP_TABLE(ArrayList ParameterList, DbTransaction RootDBT, DataTable dt_ALO_IMPORT_TMP)
{
bool IsRootTranscation = false;
try
{
PUR_PurchaseOrderDBO dbo = new PUR_PurchaseOrderDBO(ref USEDB);
//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
dbo.doDelete_PURCHASEORDER_TMP(ParameterList, DBT);
foreach (DataRow dRow in dt_ALO_IMPORT_TMP.Rows)
{
dbo.doAdd_PURCHASEORDER_TMP(dRow, DBT);
}
#region 交易成功
if (IsRootTranscation)
{
//獨立呼叫Transcation成立
DBT.Commit();
}
#endregion
//當資料寫入TMP檔後,做最後檢查
//1.檢查匯入的贈品有無父層品項
//2.檢查有無重複的品項/期別/虛擬品號
//3.檢查主品項與贈品的交貨日期必需一樣，才能匯入
dbo.doCheckOtherTmp(ParameterList, null);
}
catch (Exception ex)
{
#region 交易失敗
if (IsRootTranscation)
{
//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
}
}