4 İşlem Yaptırma

Kod:

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim x As Integer
Dim y As Integer
x = TextBox1.Text
y = TextBox2.Text
TextBox3.Text = x + y

End Sub

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

End Sub

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim x As Integer
Dim y As Integer
x = TextBox1.Text
y = TextBox2.Text
TextBox3.Text = x - y

End Sub

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim x As Integer
Dim y As Integer
x = TextBox1.Text
y = TextBox2.Text
TextBox3.Text = x * y
End Sub

Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Dim x As Integer
Dim y As Integer
x = TextBox1.Text
y = TextBox2.Text
TextBox3.Text = x / y
End Sub

Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
TextBox1.Text = ""
TextBox2.Text = ""
TextBox3.Text = ""


End Sub
End Class