Store Hidden GridView Columns in a DataKey(victorchen.info)

submitted by thevictorchenthevictorchen(45) 3 years, 3 months ago

When binding a DataTable to a GridView, I always map every column in the DataTable to a new column in GridView (whether it be manually or automatic). I would then hide the columns I did not want to display. In this way, I could still access values in the hidden columns on GridView events such as RowDataBound. A common example of this situation is creating a hidden column for the row’s unique database id.

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