Datagridview rowvalidating vs cellvalidating

For more information, see Data Display Modes in the Windows Forms Data Grid View Control. Virtual mode requires the implementation of a data cache from which the Data Grid View control is populated.

The validation modes are as follows: Sf Data Grid provide supports Validation by implementing IData Error Info and INotify Data Error Info interface in Data Model class.An error message is displayed in the cell when the validation fails.


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