1 Adet TextBox ,24 Adet te CommandButton ekleyin.

Command1 = 1
Command2 = 2
Command3 = 3
Command4 = 4
Command5 = 5
Command6 = 6
Command7 = 7
Command8 = 8
Command9 = 9
Command10 = 0
Command11 = ,
Command12 = 000
Command13 =
Command14 = *
Command15 = -
Command16 = +
Command17 = =
Command18 = %
Command19 = Geri
Command20 = CE
Command21 = C
Command22 = Cıkış
Command23 = Sgrt
Command24 = ^


Aşağıdaki kodları Kod sayfasına yapıştırın.
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Dim sonuc As Single
Dim secim As String
Private Sub Command1_Click()
Text1.Text = Text1.Text + "1"
End Sub
Private Sub Command2_Click()
Text1.Text = Text1.Text + "2"
End Sub
Private Sub Command3_Click()
Text1.Text = Text1.Text + "3"
End Sub
Private Sub Command4_Click()
Text1.Text = Text1.Text + "4"
End Sub
Private Sub Command5_Click()
Text1.Text = Text1.Text + "5"
End Sub
Private Sub Command6_Click()
Text1.Text = Text1.Text + "6"
End Sub
Private Sub Command7_Click()
Text1.Text = Text1.Text + "7"
End Sub
Private Sub Command8_Click()
Text1.Text = Text1.Text + "8"
End Sub
Private Sub Command9_Click()
Text1.Text = Text1.Text + "9"
End Sub
Private Sub Command10_Click()
Text1.Text = Text1.Text + "0"
End Sub
Private Sub Command11_Click()
Text1.Text = Text1.Text + ","
End Sub
Private Sub Command12_Click()
Text1.Text = Text1.Text + "000"
End Sub
Private Sub Command13_Click()
On Error Resume Next
sonuc = Val(Text1.Text)
Text1.Text = ""
secim = 4
End Sub
Private Sub Command14_Click()
sonuc = Val(Text1.Text)
Text1.Text = ""
secim = 3
End Sub
Private Sub Command15_Click()
sonuc = Val(Text1.Text)
Text1.Text = ""
secim = 2
End Sub
Private Sub Command16_Click()
sonuc = Val(Text1.Text)
Text1.Text = ""
secim = 1
End Sub
Private Sub Command17_Click()
On Error Resume Next
If secim = 1 Then
sonuc = sonuc + Val(Text1.Text)
End If
If secim = 2 Then
sonuc = sonuc - Val(Text1.Text)
End If
If secim = 3 Then
sonuc = sonuc * Val(Text1.Text)
End If
If secim = 4 Then
sonuc = sonuc / Val(Text1.Text)
End If
If secim = 5 Then
sonuc = sonuc ^ Val(Text1.Text)
End If
Text1.Text = sonuc
End Sub
Private Sub Command18_Click()
sonuc = Text1.Text / 100
Text1.Text = sonuc
End Sub
Private Sub Command19_Click()
If Text1.Text = "" Then
Text1.Text = Text1.Text
Else
a = Len(Text1.Text) - 1
Text1.Text = Left(Text1.Text, a)
End If
End Sub
Private Sub Command20_Click()
On Error Resume Next
sonuc = 0
secim = 0
Text1.Text = ""
End Sub
Private Sub Command21_Click()
Text1.Text = ""
End Sub
Private Sub Command22_Click()
End
End Sub
Private Sub Command23_Click()
sonuc = Sqr(Val(Text1.Text))
Text1.Text = sonuc
End Sub
Private Sub Command24_Click()
sonuc = Val(Text1.Text)
Text1.Text = ""
secim = 5
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