在C#應用程序中控制輸入法(2)

private void Form1_Load(object sender, System.EventArgs e)
{
　InputLanguageCollection ilc = InputLanguage.InstalledInputLanguages;
　foreach ( InputLanguage il in ilc )
　{
　　comboBox1.Items.Add( il.LayoutName );
　}
　comboBox1.SelectedIndex = InputLanguage.InstalledInputLanguages.IndexOf( 　　InputLanguage.CurrentInputLanguage ) ;
}
private void comboBox1_SelectedIndExchanged(object sender, System.EventArgs e)
{
　InputLanguage il = InputLanguage.InstalledInputLanguages[ comboBox1.SelectedIndex ];
　InputLanguage.CurrentInputLanguage = il;
}
private void ChangeInput(object sender, System.Windows.Forms.InputLanguageChangedEventArgs e)
{
　InputLanguage il = e.InputLanguage ;
　int i = InputLanguage.InstalledInputLanguages.IndexOf( il );
　if( i >= 0 && i < InputLanguage.InstalledInputLanguages.Count )
　{
　　comboBox1.SelectedIndex = i ;
　}
}
private void But_Eixt_Click(object sender, System.EventArgs e)
{
　Application.Exit();
}