dynamically edit ItemTemplate

[Guest]

Hi,

I have a datagrid with 2 template columns. One of the columns has a
EditItemTemplate defined that is just a textbox say called edClass. When the
user edits the row of the datagrid I want to check the value in another
column first and depending on its result I want to either allow a column to
be edited or not by somehow not showing its EditItemTemplate. i.e. sometimes
I want to allow the edClass textbox to be visible and other times the
itemtemplate just remain when the user is editing the row. Does this make
sense?

I can get the value I want to check by doing this....
If CType(e.Item.FindControl("lblPendingRestype"), Label).Text() = "ClassA"
Then
Dont allow the user to edit, dont display the edClass textbox
that is defined in the edititemtemplate
End If

How can I do this?