The Validate Row event fires when a current row loses focus, and some of its values has been changed.Thus, a possible cause of the problem is that a row value hasn't been changed.If this is not the case, please provide us with a small project so that we can reproduce the issue on our side.
yes, that's true, it will only return the current page rows only. if you're using sqldatasource or objectdatasource You need to use the Return Value of the Object Data Source Status Event Args or Sql Data Source Status Event Args while handling the datasource's Selected event. I want to select checkboxes from different pages and mail should be sent in just one click to all those rows whose checkbox is selected.... I tried this but it doesn't make any difference. Data Table dt = //configure datasource here Grid View1. Suprotim is also the founder and primary contributor to Dev Curry, Dot Net Curry and SQLServer Curry.