When SourceColumn is set to anything other than an empty string, the value of the parameter is retrieved from the column with the SourceColumn name. If Direction is set to Input, the value is taken from the DataSet. If Direction is set to Output, the value is taken from the data source. A...
I think I get the answer.
if parameter direction of stored procedure is input, SourceColumn is match the column of table in database.
if parameter direction of stored procedure is output, then SourceColumn should be match to the column of table in DataSet.
Shuren
Hi,
Can i ask you a question for 70-315?
Question is:
Your ASP.NET application enables customers to create new sales orders. The sales orders are stored in a Microsoft SQL Server database table named TestKingSales. The table has an IDENTITY column named OrderID. Your code uses a DataTable...
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