Skip to Content
Former Member
Nov 08, 2011 at 03:33 PM

Programatically Rename Exported Crystal Report File


Hi All,

In my VB.NET code, I am trying to rename the CrystalReportViewer1.Id so that when a user exports a file, it will be named with the name of the report plus a parameter that they ran the report on. When testing my results, I get "Value cannot be null. Parameter name: inputString" on my web page. My question is where should I be inserting the CrystalReportViewer1.Id code so that it can work and without the error message?

Thank you in advance,