2 adet textbox
2 adet label ekleyin
Public Class Form1
'değişken olmadan hesap makinesi'
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Label1.Text = "+"
Label2.Text = Val(TextBox1.Text) + Val(TextBox2.Text)
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Label1.Text = "-"
Label2.Text = Val(TextBox1.Text) - Val(TextBox2.Text)
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Label1.Text = "*"
Label2.Text = Val(TextBox1.Text) * Val(TextBox2.Text)
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
Label1.Text = "/"
Label2.Text = Val(TextBox1.Text) + Val(TextBox2.Text)
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
End Class
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