当GRidView的行处于编辑模式时，文本框不显示当前值

1) I noticed that if we don’t bind GridView to object data source control, then when user puts GridView into edit mode, we have to handle GridView.RowEditing event (else we get an exception ) and in this event put GridView’s row into editing mode. Is there a reason why GridView doesn’t automatically put a row into edit mode? 1) I noticed that if we don’t bind GridView