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Calc.frm
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VERSION 5.00
Begin VB.Form Calc
BackColor = &H80000012&
BorderStyle = 1 'Fixed Single
Caption = "Calc"
ClientHeight = 4470
ClientLeft = 2865
ClientTop = 2175
ClientWidth = 5850
FillColor = &H000000FF&
KeyPreview = -1 'True
LinkTopic = "Form1"
MaxButton = 0 'False
ScaleHeight = 4470
ScaleWidth = 5850
Begin VB.PictureBox picture1
Height = 3255
Left = 2640
ScaleHeight = 3195
ScaleWidth = 915
TabIndex = 19
Top = 1080
Width = 975
End
Begin VB.CommandButton point
Caption = "."
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 15
Left = 4800
TabIndex = 17
Top = 3600
Width = 975
End
Begin VB.CommandButton change
Caption = "+-"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 14
Left = 4800
TabIndex = 16
Top = 2760
Width = 975
End
Begin VB.CommandButton delete2
Caption = "CE"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 16
Left = 4800
TabIndex = 15
Top = 1920
Width = 975
End
Begin VB.CommandButton sign
Caption = "="
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 17
Left = 4800
TabIndex = 14
Top = 1080
Width = 975
End
Begin VB.CommandButton sign
Caption = "/"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 13
Left = 3720
TabIndex = 13
Top = 3600
Width = 975
End
Begin VB.CommandButton sign
Caption = "*"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 12
Left = 3720
TabIndex = 12
Top = 2760
Width = 975
End
Begin VB.CommandButton sign
Caption = "-"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 11
Left = 3720
TabIndex = 11
Top = 1920
Width = 975
End
Begin VB.CommandButton sign
Caption = "+"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 10
Left = 3720
TabIndex = 10
Top = 1080
Width = 975
End
Begin VB.CommandButton number
Caption = "0"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 0
Left = 120
TabIndex = 0
Top = 3600
Width = 2415
End
Begin VB.CommandButton number
Caption = "9"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 9
Left = 1800
TabIndex = 9
Top = 2760
Width = 735
End
Begin VB.CommandButton number
Caption = "6"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 6
Left = 1800
TabIndex = 6
Top = 1920
Width = 735
End
Begin VB.CommandButton number
Caption = "3"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 3
Left = 1800
TabIndex = 3
Top = 1080
Width = 735
End
Begin VB.CommandButton number
Caption = "8"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 8
Left = 960
TabIndex = 8
Top = 2760
Width = 735
End
Begin VB.CommandButton number
Caption = "7"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 7
Left = 120
TabIndex = 7
Top = 2760
Width = 735
End
Begin VB.CommandButton number
Caption = "5"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 5
Left = 960
TabIndex = 5
Top = 1920
Width = 735
End
Begin VB.CommandButton number
Caption = "4"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 4
Left = 120
TabIndex = 4
Top = 1920
Width = 735
End
Begin VB.CommandButton number
Caption = "2"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 2
Left = 960
TabIndex = 2
Top = 1080
Width = 735
End
Begin VB.CommandButton number
BackColor = &H80000008&
Caption = "1"
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 735
Index = 1
Left = 120
MaskColor = &H0000FFFF&
TabIndex = 1
Top = 1080
Width = 735
End
Begin VB.TextBox text1
BackColor = &H80000004&
BeginProperty Font
Name = "Arial"
Size = 18
Charset = 204
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 855
Left = 120
TabIndex = 18
Text = "0"
Top = 120
Width = 5655
End
End
Attribute VB_Name = "Calc"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim a As Double
Dim b As Double
Dim s As String
Dim press As Boolean
Dim buf1 As String
Dim buf As Double
Dim sum As Boolean
Dim change1 As Boolean
Dim equal1 As Boolean
Dim die As Boolean
Dim press1 As Boolean
Dim number1 As Boolean
Dim delete1 As Boolean
Dim equal2 As Boolean
Dim first As Boolean
Private Sub change_Click(Index As Integer)
If Not die Then
If Not number1 Then
text1.Text = 0
Else
buf1 = text1.Text
buf = -CDbl(buf1)
point2 = Right(buf1, 1)
If point2 = "," Then
text1.Text = buf & ","
Else
text1.Text = buf
End If
a = text1.Text
change1 = True
End If
End If
End Sub
Private Sub delete2_Click(Index As Integer)
text1.Text = "0"
s = ""
change1 = False
die = False
press = False
equal1 = False
equal2 = False
number1 = False
delete1 = True
first = False
sum = False
a = 0
b = 0
End Sub
Private Sub Form_KeyPress(KeyAscii As Integer)
text1.SetFocus
Debug.Print KeyAscii
If (Chr(KeyAscii) >= "0" And Chr(KeyAscii) <= "9") Then
number_Click (Int(Chr(KeyAscii)))
ElseIf (KeyAscii = 8) Then
delete2_Click (0)
ElseIf (Chr(KeyAscii) = "+") Then
sign_Click (10)
ElseIf (Chr(KeyAscii) = "-") Then
sign_Click (11)
ElseIf (Chr(KeyAscii) = "*") Then
sign_Click (12)
ElseIf (Chr(KeyAscii) = "/") Then
sign_Click (13)
ElseIf (KeyAscii = 13 Or Chr(KeyAscii) = "=") Then
sign_Click (17)
ElseIf Chr(KeyAscii) = "," Or KeyAscii = 46 Then
point_Click (0)
End If
KeyAscii = 0
End Sub
Private Sub Form_KeyUp(KeyCode As Integer, Shift As Integer)
text1.SetFocus
If KeyCode = 46 Then
delete2_Click (0)
ElseIf KeyCode = 120 Then
change_Click (0)
End If
KeyCode = 0
End Sub
Private Sub number_Click(Index As Integer)
If Not die Then
If press And Not number1 Then
text1.Text = ""
press = False
End If
If change1 And equal1 Then
text1.Text = ""
chang1 = False
End If
If text1.Text = "0" Then
text1.Text = ""
End If
buf1 = text1.Text & "5"
If buf1 = CStr(CDbl(buf1)) Then
text1.Text = text1.Text & number(Index).Caption
End If
number1 = True
If equal1 Then
first = False
sum = False
End If
End If
End Sub
Private Sub point_Click(Index As Integer)
buf1 = text1.Text
If equal1 Then
text1.Text = "0"
s = ""
End If
If Not number1 And s <> "" Then
text1.Text = "0,"
number1 = True
End If
If InStr(1, text1.Text, ",") = 0 And Not die Then
text1.Text = text1.Text & ","
number1 = True
End If
If equal1 Then
first = False
sum = False
End If
End Sub
Private Sub sign_Click(Index As Integer)
If Not die Then
If s = "" Then
a = text1.Text
ElseIf Not equal1 And number1 Then
b = text1.Text
first = True
End If
If Index = 17 Then
If press And Not number1 And Not equal1 Then
b = a
End If
equal1 = True
sum = True
equal2 = False
first = False
End If
If Not equal1 And (number1 Or sum) Then
If s = "+" Then
text1.Text = a + b
a = text1.Text
ElseIf s = "-" Then
text1.Text = a - b
a = text1.Text
ElseIf s = "*" Then
text1.Text = a * b
a = text1.Text
ElseIf s = "/" Then
If b = 0 Then
text1.Text = "You DIE busterd!"
die = True
Else
text1.Text = a / b
a = text1.Text
End If
End If
equal2 = True
End If
If Index = 10 Then
s = "+"
If Not first Then
b = 0
End If
If equal1 Then
a = text1.Text
b = 0
equal1 = False
End If
ElseIf Index = 11 Then
s = "-"
If Not first Then
b = 0
End If
If equal1 Then
b = 0
a = text1.Text
equal1 = False
End If
ElseIf Index = 12 Then
If Not first Then
b = 1
End If
s = "*"
If equal1 And (number1 Or sum) Then
a = text1.Text
b = 1
equal1 = False
End If
ElseIf Index = 13 Then
If Not first Then
b = 1
End If
s = "/"
If equal1 Then
a = text1.Text
b = 1
equal1 = False
End If
End If
If delete1 Then
delete1 = False
If s = "*" Or s = "/" Then
b = 1
End If
End If
If Not equal2 Then
If s = "+" Then
text1.Text = a + b
a = text1.Text
ElseIf s = "-" Then
text1.Text = a - b
a = text1.Text
ElseIf s = "*" Then
text1.Text = a * b
a = text1.Text
ElseIf s = "/" Then
If b = 0 Then
text1.Text = "You DIE busterd!"
die = True
Else
text1.Text = a / b
a = text1.Text
End If
End If
End If
press = True
number1 = False
End If
End Sub