📄 form1.frm
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VERSION 5.00
Begin VB.Form Form1
Caption = "CRC-16的运算"
ClientHeight = 3240
ClientLeft = 60
ClientTop = 345
ClientWidth = 6945
LinkTopic = "Form1"
ScaleHeight = 3240
ScaleWidth = 6945
StartUpPosition = 3 '窗口缺省
Begin VB.CommandButton Command1
Caption = "计算"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 1050
Left = 3465
Picture = "Form1.frx":0000
Style = 1 'Graphical
TabIndex = 5
Top = 1665
Width = 2220
End
Begin VB.TextBox Text3
BeginProperty Font
Name = "Times New Roman"
Size = 14.25
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 510
Left = 3510
TabIndex = 2
Text = "????"
Top = 630
Width = 1995
End
Begin VB.TextBox Text2
BeginProperty Font
Name = "Times New Roman"
Size = 14.25
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 510
Left = 540
TabIndex = 1
Text = "11021"
Top = 1980
Width = 1995
End
Begin VB.TextBox Text1
BeginProperty Font
Name = "Times New Roman"
Size = 14.25
Charset = 0
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 510
Left = 540
TabIndex = 0
Text = "D5"
Top = 630
Width = 1995
End
Begin VB.Label Label1
AutoSize = -1 'True
Caption = "CRC值"
BeginProperty Font
Name = "Times New Roman"
Size = 14.25
Charset = 0
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 330
Index = 2
Left = 3510
TabIndex = 6
Top = 270
Width = 945
End
Begin VB.Label Label1
AutoSize = -1 'True
Caption = "生成多项式"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 285
Index = 1
Left = 540
TabIndex = 4
Top = 1620
Width = 1500
End
Begin VB.Label Label1
AutoSize = -1 'True
Caption = "原值"
BeginProperty Font
Name = "宋体"
Size = 14.25
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 285
Index = 0
Left = 540
TabIndex = 3
Top = 270
Width = 600
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'''''''''''''''''''''''''''''''''''''''''''''
'使用命令按钮
'当用户单击后,会执行转换的工作
'并调用CRC计算子程序
'''''''''''''''''''''''''''''''''''''''''''''
Private Sub Command1_Click()
Dim BCRC%, GP&, BDF&
BCRC = 16 '指定计算的范围是16位数的CRC
GP = Val("&H" & CStr(Text2.Text) & "&") '转换生成多项式值为十六进制数值
BDF = Val("&H" & CStr(Text1.Text) & "&") '转换求值字符串为十六进制数值
Text3 = Hex(CalCRC(BCRC, GP, BDF)) '调用CRC子程序
End Sub
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