Public Class usrCntlWelcome Dim MAIN As frmCheckIn Sub New(MAIN) ' Dieser Aufruf ist für den Designer erforderlich. InitializeComponent() Me.MAIN = MAIN ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu. End Sub Private Sub btn_Click(sender As Object, e As EventArgs) Handles btn.Click, Label1.Click, Button1.Click, Label2.Click, Button2.Click, Label3.Click, Button3.Click, Label4.Click MAIN.SET_LANGUAGE(sender.tag) MAIN.SET_SEARCH() End Sub Private Sub Label1_Click(sender As Object, e As EventArgs) Handles Label1.Click End Sub Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click End Sub End Class