ListView.ColumnWidthChanged 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 after the width of a column is successfully changed.
public:
event System::Windows::Forms::ColumnWidthChangedEventHandler ^ ColumnWidthChanged;public event System.Windows.Forms.ColumnWidthChangedEventHandler ColumnWidthChanged;public event System.Windows.Forms.ColumnWidthChangedEventHandler? ColumnWidthChanged;member this.ColumnWidthChanged : System.Windows.Forms.ColumnWidthChangedEventHandler Public Custom Event ColumnWidthChanged As ColumnWidthChangedEventHandler 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 ColumnWidthChanged 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 ListView named ListView1. Then ensure that the event handler is associated with the ColumnWidthChanged event.
private void ListView1_ColumnWidthChanged(Object sender, ColumnWidthChangedEventArgs e) {
System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "ColumnWidthChanged Event" );
}
Private Sub ListView1_ColumnWidthChanged(sender as Object, e as ColumnWidthChangedEventArgs) _
Handles ListView1.ColumnWidthChanged
Dim messageBoxVB as New System.Text.StringBuilder()
messageBoxVB.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex)
messageBoxVB.AppendLine()
MessageBox.Show(messageBoxVB.ToString(),"ColumnWidthChanged Event")
End Sub
Remarks
This event will not occur if the column width change is canceled in the ColumnWidthChanging event
For more information about handling events, see Handling and Raising Events.
