📄 frmsecur.frm
字号:
VERSION 5.00
Begin VB.Form frmSecurity
Caption = "Fig. 5.9: Security keypad"
ClientHeight = 5265
ClientLeft = 2565
ClientTop = 885
ClientWidth = 4950
BeginProperty Font
Name = "MS Sans Serif"
Size = 8.25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ForeColor = &H80000008&
LinkTopic = "Form1"
PaletteMode = 1 'UseZOrder
ScaleHeight = 5265
ScaleWidth = 4950
Begin VB.TextBox txtDisplay
Enabled = 0 'False
BeginProperty Font
Name = "Times"
Size = 9.75
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
IMEMode = 3 'DISABLE
Left = 630
PasswordChar = "*"
TabIndex = 13
Top = 105
Width = 3660
End
Begin VB.CommandButton cmdOne
BackColor = &H80000005&
Caption = "1"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 1065
TabIndex = 12
Top = 720
Width = 945
End
Begin VB.CommandButton cmdFour
BackColor = &H80000005&
Caption = "4"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 1065
TabIndex = 11
Top = 1530
Width = 945
End
Begin VB.CommandButton cmdSeven
BackColor = &H80000005&
Caption = "7"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 1065
TabIndex = 10
Top = 2340
Width = 945
End
Begin VB.CommandButton cmdClear
BackColor = &H80000005&
Caption = "Clear"
BeginProperty Font
Name = "Times New Roman"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 1065
TabIndex = 0
Top = 3150
Width = 945
End
Begin VB.CommandButton cmdEnter
BackColor = &H80000005&
Caption = "Enter"
BeginProperty Font
Name = "Times New Roman"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 2985
TabIndex = 9
Top = 3150
Width = 945
End
Begin VB.CommandButton cmdZero
BackColor = &H80000005&
Caption = "0"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 2025
TabIndex = 8
Top = 3150
Width = 945
End
Begin VB.CommandButton cmdNine
BackColor = &H80000005&
Caption = "9"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 2985
TabIndex = 7
Top = 2340
Width = 945
End
Begin VB.CommandButton cmdEight
BackColor = &H80000005&
Caption = "8"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 2025
TabIndex = 6
Top = 2340
Width = 945
End
Begin VB.CommandButton cmdSix
BackColor = &H80000005&
Caption = "6"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 2985
TabIndex = 5
Top = 1530
Width = 945
End
Begin VB.CommandButton cmdFive
BackColor = &H80000005&
Caption = "5"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 2025
TabIndex = 4
Top = 1530
Width = 945
End
Begin VB.CommandButton cmdThree
BackColor = &H80000005&
Caption = "3"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 2985
TabIndex = 3
Top = 720
Width = 945
End
Begin VB.CommandButton cmdTwo
BackColor = &H80000005&
Caption = "2"
BeginProperty Font
Name = "MS Sans Serif"
Size = 12
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 795
Left = 2025
TabIndex = 2
Top = 720
Width = 945
End
Begin VB.ListBox lstLogEntry
Enabled = 0 'False
BeginProperty Font
Name = "MS Sans Serif"
Size = 9.75
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 1020
Left = 135
TabIndex = 1
Top = 4065
Width = 4665
End
End
Attribute VB_Name = "frmSecurity"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
' Fig. 5.9
' Security keypad program
Option Explicit ' General Declaration
Dim mAccessCode As Long ' General Declaration
Private Sub cmdEnter_Click()
Dim message As String
mAccessCode = txtDisplay.Text
txtDisplay.Text = ""
Select Case mAccessCode
Case Is < 1000 ' Panic codes
message = "Access Denied"
Beep
Case 1645 To 1689
message = "Technician Personnel"
Case 8345
message = "Custodial Services"
Case 55875
message = "Special Services"
Case 999898, 1000006 To 1000008
message = "Scientific Personnel"
Case Else
message = "Access Denied"
End Select
lstLogEntry.AddItem Now & Space$(3) & message
End Sub
Private Sub cmdZero_Click()
txtDisplay.Text = txtDisplay.Text & "0"
End Sub
Private Sub cmdOne_Click()
txtDisplay.Text = txtDisplay.Text & "1"
End Sub
Private Sub cmdTwo_Click()
txtDisplay.Text = txtDisplay.Text & "2"
End Sub
Private Sub cmdThree_Click()
txtDisplay.Text = txtDisplay.Text & "3"
End Sub
Private Sub cmdFour_Click()
txtDisplay.Text = txtDisplay.Text & "4"
End Sub
Private Sub cmdFive_Click()
txtDisplay.Text = txtDisplay.Text & "5"
End Sub
Private Sub cmdSix_Click()
txtDisplay.Text = txtDisplay.Text & "6"
End Sub
Private Sub cmdSeven_Click()
txtDisplay.Text = txtDisplay.Text & "7"
End Sub
Private Sub cmdEight_Click()
txtDisplay.Text = txtDisplay.Text & "8"
End Sub
Private Sub cmdNine_Click()
txtDisplay.Text = txtDisplay.Text & "9"
End Sub
Private Sub cmdClear_Click()
txtDisplay.Text = ""
End Sub
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