Forms Data Controls :: Calling CommandArgument Gives Empty String?

Mar 14, 2011

I have a button inside a table in gridview templatefield and i want to access its row index value in row_command event

i used this line.

Dim index As Integer = Convert.ToInt32(e.CommandArgument)

but got error .Input string was not in a correct format.

However i am able to fetch the row index value in button _click event using this line.

Dim index As Integer = (CType(CType(sender, Control).Parent.Parent, GridViewRow)).RowIndex

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