请教如何定义全局 - 专家坐堂 - Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

Option Explicit
Dim crc32Table(255) As Long
Private Sub Command1_Click()
Dim strHex As String
Dim i As Long
Dim buffer() As Byte
strHex = "AA 44 12 1C 2A 00 02 20 48 00 00 00 9D B4 29 07 B0 40 F8 20 00 00 10 00 00 00 01 00 00 00 00 00 32 00 00 00 18 8E 3D F1 67 B2 43 40 86 C3 7B 0F 36 30 5D 40 00 00 60 95 E5 38 03 40 00 00 00 00 3D 00 00 00 6D 87 D4 3B 6D 87 D4 3B 60 61 7F 3C 30 30 30 34 00 00 80 3F 00 FC 6C 46 11 11 11 11 00 00 00 4B"
'strHex = "AA 44 12 1C 2A 00 02 20 48 00 00 00 9D B4 29 07 10 4A F8 20 00 00 10 00 00 00 01 00 00 00 00 00 32 00 00 00 65 E4 5A DD 67 B2 43 40 56 19 C3 51 35 30 5D 40 00 00 E0 CC D9 26 03 40 00 00 00 00 3D 00 00 00 69 8C DA 3B 69 8C DA 3B B6 44 83 3C 30 30 30 34 00 00 00 00 00 2C 6D 46 11 11 11 11 00 00 00 4B"
ReDim buffer(Len(strHex) \ 3)
For i = 1 To Len(strHex) Step 3
buffer((i - 1) / 3) = Val("&H" & Left(Mid(strHex, i, 3), 2))
Next
' Open "C:\ts.bpm" For Binary As #1
' Put #1, , buffer
' Close #1
Text1 = Right("00" & Hex(crc32byt(buffer)), 8)
'MsgBox "Ok!"
End Sub
Public Function crc32byt(buf() As Byte) As Long
Dim i As Long, iCRC As Long, lngA As Long, ret As Long
Dim b() As Byte
Dim bytT As Byte, bytC As Byte
b = buf 'StrConv(item, vbFromUnicode)
iCRC = &HFFFFFFFF
InitCrc32
For i = 0 To UBound(b)
bytC = b(i)
bytT = (iCRC And &HFF) Xor bytC
lngA = ((iCRC And &HFFFFFF00) / &H100) And &HFFFFFF
iCRC = lngA Xor crc32Table(bytT)
Next
ret = iCRC Xor &HFFFFFFFF
crc32byt = ret
End Function
'CRC32 Table此段代码是CRC32表
Public Function InitCrc32(Optional ByVal Seed As Long = &HEDB88320, Optional ByVal Precondition As Long = &HFFFFFFFF) As Long
Dim i As Integer, j As Integer, Crc32 As Long, Temp As Long
For i = 0 To 255
Crc32 = i
For j = 0 To 7
Temp = ((Crc32 And &HFFFFFFFE) / &H2) And &H7FFFFFFF
If (Crc32 And &H1) Then Crc32 = Temp Xor Seed Else Crc32 = Temp
Next
crc32Table(i) = Crc32
Next
InitCrc32 = Precondition
End Function

不是很懂，请教以上代码怎么放入狐表里面，

连接位置

http://blog.csdn.net/zdingyun/article/details/46839779

我试过直接放入全局代码不行。

还有怎么调用函数

[此贴子已经被作者于2016/1/13 10:24:36编辑过]

主题：请教如何定义 全局

主题：请教如何定义全局