[Halim2008]

السلام عليكم 
الرجاء المساعده فى لكي يظهر الناتج تلقائي فى تيكست بوكس رقم 18 


Public Class Form9

        Dim Number1 As Integer 
        Dim number2 As Integer
        Dim number3 As Integer 
        Dim answer As Integer 

Private Sub TextBox18_TextChanged( ByVal sender As System.Object,  ByVal e As System.EventArgs) Handles TextBox18.TextChanged
        Number1 = TextBox9.Text
        number2 = TextBox11.Text
        number3= TextBox13.Text
        answer = TextBox18.Text

        answer = Number1*number2/100 + Number1+number3

End Sub
End Class