c# - GridView SelectedValue is null after selecting a row -

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i have simple gridview select button. in gridview.rowcommand event when select row want read gridview.selectedvalue null. time gridview.selectedvalue valued right data when select row twice.

 protected void gridview1_rowcommand(object sender, gridviewcommandeventargs e)     {         code_bimehtextbox.text = gridview1.selectedvalue.tostring();//selectedvalue null after clicking select button after clicking again works right     }

you using wrong event. when using select button should use selectedindexchanging , selectedindexchanged events. here can find complete list of buttons/events: gridview.rowcommand event


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