Private Sub Command1_Click()
Label1.Caption = Val(Text1.Text) + Val(Text2.Text)
End Sub

Private Sub Command2_Click()
Label1.Caption = Text1.Text - Text2.Text
End Sub

Private Sub Command3_Click()
Label1.Caption = Text1.Text * Text2.Text
End Sub

Private Sub Command4_Click()
Label1.Caption = Text1.Text ^ Text2.Text
End Sub

Private Sub Command5_Click()
Beep
End
End Sub

Private Sub Command6_Click()
If Val(Text2.Text) = 0 Then Label1.Caption = "Net resheniy!!" Else Label1.Caption = Val(Text1.Text) / Val(Text2.Text)
End Sub

Private Sub Command7_Click()
If Val(Text1.Text) < 0 Then Label1.Caption = "Net resheniy!!" Else Label1.Caption = Sqr(Text1.Text)
End Sub