Grid Control supports single row selection,multiple row selection and multiple cell selection modes. This property allows we to get the focused and selected row.

rowvalidating aspxgridview-3

NET controls and their many members for interesting aspects and interesting ways to present them.

This blog shows you how to use the Do Row Validation method to validate a row of data in the ASPx Grid View.

This example demonstrates how to check the validity of data entered by end-users into a row.

Validation is implemented within the ASPx Grid View. In this sample, validation fails in the cases listed below: The ASPx Grid View.

So, if you quickly replace that second period with an “@” sign and then press Update, the text in this row will be restored to a black color. The third row is no longer displayed in red, since all the information in all its editors was corrected.

So now you see how Grid Editing Validation functions as the ASP.

If I understand you right, you have found a work-around for you case.

However, I would still like to investigate the issue further.

Html Row Prepared event is handled to paint the row's contents red if the row is invalid. Start Row Editing event is handled to display errors (if any) within the edited row when an end-user switches to an edit mode.