DataGridView.ReadOnlyChanged Event


Occurs when the ReadOnly property changes.

 event EventHandler ^ ReadOnlyChanged;
public event EventHandler ReadOnlyChanged;
member this.ReadOnlyChanged : EventHandler 
Public Custom Event ReadOnlyChanged As EventHandler 

Event Type



The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the ReadOnlyChanged event. This report helps you to learn when the event occurs and can assist you in debugging. To report on multiple events or on events that occur frequently, consider replacing MessageBox.Show with Console.WriteLine or appending the message to a multiline TextBox.

To run the example code, paste it into a project that contains an instance of type DataGridView named DataGridView1. Then ensure that the event handler is associated with the ReadOnlyChanged event.

private void DataGridView1_ReadOnlyChanged(Object sender, EventArgs e) {

   MessageBox.Show("You are in the DataGridView.ReadOnlyChanged event.");
Private Sub DataGridView1_ReadOnlyChanged(sender as Object, e as EventArgs) _ 
     Handles DataGridView1.ReadOnlyChanged

   MessageBox.Show("You are in the DataGridView.ReadOnlyChanged event.")

End Sub


For more information about how to handle events, see Handling and Raising Events.

Applies to

See also