Umrechner

Hier einen kleinen Umrechnern

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Für die wo das nun nachmachen wollen biete ich nun die Code auch an :

Public Class Form1
    Dim Ergebnis As Integer
    Dim Tonne As Integer
    Dim Kg As Integer
    Dim g As Integer
    Public Sub rechnen()
        Tonne = TextBox1.Text * 1000
        Kg = TextBox2.Text
        g = TextBox3.Text
        Ergebnis = Tonne + Kg
        TextBox4.Text = Ergebnis & "," & g & "Kilogramm"
    End Sub
    Public Sub weiter()
        Tonne = TextBox1.Text - 1
        Kg = TextBox2.Text / 1000
        g = TextBox3.Text
        Ergebnis = Tonne + Kg + g
        TextBox4.Text = Ergebnis & "," & g & " Tonnen"
    End Sub
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        If TextBox1.Text = "" Then
            MsgBox("Bidde füllen sie das Feld (Tonnen) aus", MsgBoxStyle.Critical, "info")
        ElseIf TextBox2.Text = "" Then
            MsgBox("Bidde füllen sie das Feld (Kilogramm) aus", MsgBoxStyle.Critical, "info")
        ElseIf TextBox3.Text = "" Then
            MsgBox("Bidde füllen sie das Feld (Gramm) aus", MsgBoxStyle.Critical, "info")
        Else
            Tonne = TextBox1.Text * 1000000
            Kg = TextBox2.Text * 1000
            g = TextBox3.Text
            Ergebnis = Tonne + Kg + g
            TextBox4.Text = Ergebnis & " Gramm"
        End If
    End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        Call rechnen()
    End Sub
 Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        Call weiter()
    End Sub
End Class

Programm : Made by Bagplat