2017-07-31 61 views
0
db.AddInParameter(dbCommand, "@updateMode", DbType.String, entCommon.UpdateMode); 
db.AddInParameter(dbCommand, "@requestNumber", DbType.String, entCommon.RequestNumber); 
db.AddInParameter(dbCommand, "@description", DbType.String, entCommon.Description); 
db.AddInParameter(dbCommand, "@RequestTypeID", DbType.String, entCommon.RequestTypeID); 
db.AddInParameter(dbCommand, "@requestPriorityID", DbType.String, entCommon.RequestPriorityID); 
db.AddInParameter(dbCommand, "@remarks", DbType.String, entCommon.Remarks); 
db.AddInParameter(dbCommand, "@requestedBy", DbType.String, entCommon.RequestedBy); 
db.AddInParameter(dbCommand, "@requestedDate", DbType.String, entCommon.RequestedDate); 
db.AddInParameter(dbCommand, "@approvedBy", DbType.String, entCommon.ApprovedBy); 
db.AddInParameter(dbCommand, "@approvedDate", DbType.String, entCommon.ApprovedDate); 
dbCommand.CommandTimeout = 0; 
DataSet dsData = null; 
dsData = db.ExecuteDataSet(dbCommand); 
+7

目前还不清楚你问什么 –

+2

如果所有的参数都是'NULL',那么不插入到数据库简单 –

+0

你需要在数据库中插入NULL? – raichiks

回答

1

问题不明确!

如果要设置SQL参数空值 - 使用

... = DBNull.Value; 
+0

我怎样才能构建它在我的用户界面这里是我的用户界面的代码; (txtBox_RNumber.Text!=“”&& txtBox_Des.Text!=“”) {0} EntCommon entCommon = new EntCommon(); DataTable dtInf = busCommon.InsertITRequests(entCommon); } –

+0

我真的不明白你的问题是什么... –

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