DataGridView.CellErrorTextChanged DataGridView.CellErrorTextChanged DataGridView.CellErrorTextChanged DataGridView.CellErrorTextChanged Event


Occurs when the value of the ErrorText property of a cell changes.

 event System::Windows::Forms::DataGridViewCellEventHandler ^ CellErrorTextChanged;
public event System.Windows.Forms.DataGridViewCellEventHandler CellErrorTextChanged;
member this.CellErrorTextChanged : System.Windows.Forms.DataGridViewCellEventHandler 
Public Custom Event CellErrorTextChanged As DataGridViewCellEventHandler 


The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the CellErrorTextChanged 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 CellErrorTextChanged event.

private void DataGridView1_CellErrorTextChanged(Object sender, DataGridViewCellEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex );
messageBoxCS.AppendFormat("{0} = {1}", "RowIndex", e.RowIndex );
MessageBox.Show(messageBoxCS.ToString(), "CellErrorTextChanged Event" );
Private Sub DataGridView1_CellErrorTextChanged(sender as Object, e as DataGridViewCellEventArgs) _ 
     Handles DataGridView1.CellErrorTextChanged

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex)
    messageBoxVB.AppendFormat("{0} = {1}", "RowIndex", e.RowIndex)
    MessageBox.Show(messageBoxVB.ToString(),"CellErrorTextChanged Event")

End Sub


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

Applies to

See also