Control.StyleChanged Control.StyleChanged Control.StyleChanged Control.StyleChanged Event

定义

在控件样式更改时发生。Occurs when the control style changes.

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

示例

下面的代码示例演示如何将此成员。The following code example demonstrates the use of this member. 在示例中,事件处理程序报告的匹配项StyleChanged事件。In the example, an event handler reports on the occurrence of the StyleChanged event. 此报告可帮助您了解事件发生的并可以帮助您进行调试。This report helps you to learn when the event occurs and can assist you in debugging. 若要报告或频繁发生的事件上多个事件,请考虑更换MessageBox.ShowConsole.WriteLine或将消息附加到多行TextBoxTo 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.

若要运行此代码示例,请将其粘贴到包含继承的类型的实例的项目Control,如ButtonComboBoxTo 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. 然后该实例命名Control1,并确保事件处理程序相关联StyleChanged事件。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

注解

StyleChanged事件发生时ControlStyles标志已添加或更改。The StyleChanged event occurs when ControlStyles flags have been added or changed.

如果控件样式更改通过以编程方式修改或用户交互,引发此事件。This event is raised if the control style is changed by either a programmatic modification or user interaction.

有关处理事件的详细信息,请参阅处理和引发事件For more information about handling events, see Handling and Raising Events.

适用于

另请参阅