Visual Studio .NET - how to insert serial no in report.rdlc

Dear all,

 i am making web application using asp.net , C# and sql2000.

i have prepared a report in local mode that is report.rdlc

i want to know how can i insert serial no for row number.

please help

thanks 

An expression containing the RowNumber function, when used in a text box within a data region, displays the row number for each instance of the text box in which the expression appears. This function can be useful to number rows in a table.

Try using RowNumber(Scope) function to display the row numbers. If scope is nothing then RowNumber(Nothing) provides the running count of rows in the outermost data region.

Also Refer to http://msdn2.microsoft.com/en-us/library/ms251668(VS.80).aspx