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Control.StyleChanged Event


Occurs when the control style changes.

 event EventHandler ^ StyleChanged;
public event EventHandler StyleChanged;
public event EventHandler? StyleChanged;
member this.StyleChanged : EventHandler 
Public Custom Event StyleChanged 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 StyleChanged 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 a type that inherits from Control, such as a Button or ComboBox. Then name the instance Control1 and ensure that the event handler is associated with the StyleChanged event.

private void Control1_StyleChanged(Object sender, EventArgs e) {

   MessageBox.Show("You are in the Control.StyleChanged event.");
Private Sub Control1_StyleChanged(sender as Object, e as EventArgs) _ 
     Handles Control1.StyleChanged

   MessageBox.Show("You are in the Control.StyleChanged event.")

End Sub


The StyleChanged event occurs when ControlStyles flags have been added or changed.

This event is raised if the control style is changed by either a programmatic modification or user interaction.

For more information about handling events, see Handling and Raising Events.

Applies to

See also