DataGridView.CellContextMenuStripChanged Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when the ContextMenuStrip property changes.
public:
event System::Windows::Forms::DataGridViewCellEventHandler ^ CellContextMenuStripChanged;public event System.Windows.Forms.DataGridViewCellEventHandler CellContextMenuStripChanged;public event System.Windows.Forms.DataGridViewCellEventHandler? CellContextMenuStripChanged;member this.CellContextMenuStripChanged : System.Windows.Forms.DataGridViewCellEventHandler Public Custom Event CellContextMenuStripChanged As DataGridViewCellEventHandler Event Type
Examples
The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the CellContextMenuStripChanged 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 CellContextMenuStripChanged event.
private void DataGridView1_CellContextMenuStripChanged(Object sender, DataGridViewCellEventArgs e) {
System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "RowIndex", e.RowIndex );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "CellContextMenuStripChanged Event" );
}
Private Sub DataGridView1_CellContextMenuStripChanged(sender as Object, e as DataGridViewCellEventArgs) _
Handles DataGridView1.CellContextMenuStripChanged
Dim messageBoxVB as New System.Text.StringBuilder()
messageBoxVB.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex)
messageBoxVB.AppendLine()
messageBoxVB.AppendFormat("{0} = {1}", "RowIndex", e.RowIndex)
messageBoxVB.AppendLine()
MessageBox.Show(messageBoxVB.ToString(),"CellContextMenuStripChanged Event")
End Sub
Remarks
For more information about how to handle events, see Handling and Raising Events.
