Form.InputLanguageChanged 事件

定义

更改窗体的输入语言后发生。

public:
 event System::Windows::Forms::InputLanguageChangedEventHandler ^ InputLanguageChanged;
public event System.Windows.Forms.InputLanguageChangedEventHandler InputLanguageChanged;
public event System.Windows.Forms.InputLanguageChangedEventHandler? InputLanguageChanged;
member this.InputLanguageChanged : System.Windows.Forms.InputLanguageChangedEventHandler 
Public Custom Event InputLanguageChanged As InputLanguageChangedEventHandler 

事件类型

示例

以下示例演示了此成员的用法。 在此示例中,事件处理程序报告事件的发生情况 InputLanguageChanged 。 此报告可帮助你了解事件发生的时间,并可以帮助你进行调试。 若要报告多个事件或频繁发生的事件,请考虑将 MessageBox.ShowConsole.WriteLine 消息替换为 或将消息追加到多行 TextBox

若要运行示例代码,请将其粘贴到包含名为 Form1的类型的Form实例的项目中。 然后,确保事件处理程序与 InputLanguageChanged 事件相关联。

private void Form1_InputLanguageChanged(Object sender, InputLanguageChangedEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "InputLanguage", e.InputLanguage );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Culture", e.Culture );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "CharSet", e.CharSet );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "InputLanguageChanged Event" );
}
Private Sub Form1_InputLanguageChanged(sender as Object, e as InputLanguageChangedEventArgs) _ 
     Handles Form1.InputLanguageChanged

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "InputLanguage", e.InputLanguage)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Culture", e.Culture)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "CharSet", e.CharSet)
    messageBoxVB.AppendLine()
    MessageBox.Show(messageBoxVB.ToString(),"InputLanguageChanged Event")

End Sub

注解

可以使用此事件根据对表单的输入语言所做的更改来更改窗体的外观和文本。

有关处理事件的详细信息,请参阅 处理和引发事件

适用于

另请参阅