Membuat Calculator VB 2010
Public Class Form1
Dim Rumus As String
Dim Hasil As Object
Private Property input_angka As Double
Private Property phi As Integer
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim Kalkulator
Const phi As Double = 22 / 7
Dim input_angka, Hasil As Double
Dim Rumus As String
End Sub
Private Sub Button21_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button21.Click
TextBox1.Text = TextBox1.Text & "0"
End Sub
Private Sub Button19_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button19.Click
TextBox1.Text = TextBox1.Text & "1"
End Sub
Private Sub Button18_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button18.Click
TextBox1.Text = TextBox1.Text & "2"
End Sub
Private Sub Button17_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button17.Click
TextBox1.Text = TextBox1.Text & "3"
End Sub
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
TextBox1.Text = TextBox1.Text & "4"
End Sub
Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click
TextBox1.Text = TextBox1.Text & "5"
End Sub
Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button8.Click
TextBox1.Text = TextBox1.Text & "6"
End Sub
Private Sub Button15_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button15.Click
TextBox1.Text = TextBox1.Text & "7"
End Sub
Private Sub Button12_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button12.Click
TextBox1.Text = TextBox1.Text & "8"
End Sub
Private Sub Button9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button9.Click
TextBox1.Text = TextBox1.Text & "9"
End Sub
Private Sub Button13_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button13.Click
input_angka = Val(TextBox1.Text)
Rumus = "+"
TextBox1.Text = Nothing
End Sub
Private Sub Button14_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button14.Click
Dim Kalkulator
input_angka = Val(TextBox1.Text)
Rumus = "-"
TextBox1.Text = Nothing
End Sub
Private Sub Button16_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button16.Click
input_angka = Val(TextBox1.Text)
Rumus = "*"
TextBox1.Text = Nothing
End Sub
Private Sub Button20_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button20.Click
input_angka = Val(TextBox1.Text)
Rumus = "/"
TextBox1.Text = Nothing
End Sub
Private Sub Button22_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button22.Click
TextBox1.Text = TextBox1.Text & "."
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
TextBox1.Text = Math.Sqrt(TextBox1.Text)
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
TextBox1.Text = Math.Cos(TextBox1.Text * (phi / 180))
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
TextBox1.Text = Math.Sin(TextBox1.Text * (phi / 180))
End Sub
Private Sub Button11_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button11.Click
TextBox1.Text = Math.Tan(TextBox1.Text * (phi / 180))
End Sub
Private Sub Button23_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button23.Click
If Rumus = "+" Then
TextBox1.Text = input_angka + Val(TextBox1.Text)
ElseIf Rumus = "-" Then
TextBox1.Text = input_angka - Val(TextBox1.Text)
ElseIf Rumus = "*" Then
TextBox1.Text = input_angka * Val(TextBox1.Text)
ElseIf Rumus = "/" Then
TextBox1.Text = input_angka / Val(TextBox1.Text)
ElseIf Rumus = "^" Then
TextBox1.Text = input_angka ^ Val(TextBox1.Text)
End If
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
TextBox1.Text = Nothing
input_angka = Nothing
Hasil = Nothing
Rumus = Nothing
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
If TextBox1.Text.Length <> 0 Then
TextBox1.Text = TextBox1.Text.Remove(TextBox1.Text.Length - 1)
End If
End Sub
End Class Semoga ap yang share di atas bermanfaat bagi anda, Jangan lupa share keteman kalian juga supaya kita saling belajar dalam membuatacalculator menggunakan vb 2010.
