Posted on: 8/8/2014 3:01:43 PM | Views : 421

MsgBox("The category is in use by one or more files.", MsgBoxStyle.OkOnly, "Cannot Delete Category") I have the above VB code in the code behind page of an aspx page.  When in debug mode in Visual Studio 2012, the message box pops up and I am able to reply.  However, when I deploy this code to the server, the message box code cause the page to error out, I never see the message box.  I am sure there is some fundamental flaw in my understanding here.  Why does this error occur?  Thanks for any help.

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