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VB ³¤ÕûÐͺÍ×Ö½ÚÊý×éµÄת»»ÎÊÌâ (Long<>Byte)
Posted by JiaJia 17 March,2009 (0)Comment
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Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long)
Long2Byte
Dim TempLng As Long
Dim TempBytes(0 To 3) As Byte
TempLng = 2000
#If ·½·¨1 Then
CopyMemory TempBytes(0), TempLng, 4
#ElseIf ·½·¨2 Then
TempBytes(0) = TempLng And &HFF
TempBytes(1) = (TempLng And &HFF00&) \ &H100
TempBytes(2) = (TempLng And &HFF0000) \ &H10000
TempBytes(3) = (TempLng And &H7F000000) \ &H1000000 Or (((TempLng And &H80000000) <> 0) And &H80)
#End If
Byte2Long
Dim l_byte(0 To 3) As Byte 'Òª±»×ª»¯µÄByte()
Dim l_long As Long 'Òª±£´æ×ª»¯µÄLong
l_byte(0) = &1F
l_byte(1) = &2F
l_byte(2) = &3F
l_byte(3) = &4F
l_long = "&H" & (CStr(Hex(l_byte(0))) & CStr(Hex(l_byte(1)))) & CStr(Hex(l_byte(2))) & CStr(Hex(l_byte(3)))
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Private Declare Function ClipCursor Lib "user32" (lpRect As Any) As Long
Private Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type
Private Sub Command1_Click() 'Ëø¶¨Êó±ê µ½Ä³Ò»Î»ÖÃ
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