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Public Class Form2 Private Sub Button1_Click1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Label4.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 TextBox1.Clear() TextBox2.Clear() Label4.Text = "" TextBox1.Select() End Sub End Class |