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I have a GridView with a uniqueidentifier as DataKey.
When the selected index change of the GridView I want to update a Session
variable with the DataKey value of the selected row. I tried
Dim ProgramID As String

ProgramID = GVProgram.SelectedValue

Session("ProgramID") = ProgramID

But get error:

Error 1 Value of type 'String' cannot be converted to 'System.Guid'.

Please help

Thanks
Jul 5 '06 #1
1 1083
I have a GridView with a uniqueidentifier as DataKey.
When the selected index change of the GridView I want to update a Session
variable with the DataKey value of the selected row. I tried
Dim ProgramID As String

ProgramID = GVProgram.SelectedValue

Session("ProgramID") = ProgramID

But get error:

Error 1 Value of type 'String' cannot be converted to 'System.Guid'.

Please help

Thanks
ProgramID = new Guid(GVProgram.SelectedValue)
Jul 5 '06 #2

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