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Passing Null Value....?????

Posted: Wed Nov 05, 2008 12:01 am
by abhi0410
Hi....

i am passing the value to parameters in the report in the format:

stiSales_Order_Print.Complie();
stiSales_Order_Print.CompiledReport.DataSources["Sales_Order_Print"].Parameters["@SalesOrderNo"].ParameterValue = orderNumber;
stiSales_Order_Print.CompiledReport.DataSources["Sales_Order_Print"].Parameters["@SalesOrderDate"].ParameterValue = orderDate;
stiSales_Order_Print.CompiledReport.DataSources["Sales_Order_Print"].Parameters["@Customer"].ParameterValue = Customer;

N i am calling the stored procedure in my report and passing the values to stored procedure with the help for parameter....
it works fine...

Now some time i may be passing Null value also those parameters in the report as users may not provide any value and would like to genrate the report...How to do that???

Thanks....

Passing Null Value....?????

Posted: Wed Nov 05, 2008 7:39 pm
by Vital
Hello,

Use following code:
stiSales_Order_Print.CompiledReport.DataSources["Sales_Order_Print"].Parameters["@SalesOrderNo"].ParameterValue = DBNull.Value;
Thank you.