我要用VB制作了一个exe程序,用另外一个专业工具软件制作了一个图像检测的exe程序,我打算用VB的程序调用这个图像检测程序并接收true or false的判断结果,不知该如何实现?请大家指教。
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'\\ Global memory management functions
private Declare Function GlobalLock Lib "kernel32" (byval hMem as Long) as Longprivate Declare Function GlobalSize Lib "kernel32" (byval hMem as Long) as Longprivate Declare Function GlobalUnlock Lib "kernel32" (byval hMem as Long) as Longprivate Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (lpvDest as Any, lpvSource as Any, byval cbCopy as Long)private Declare Function GlobalAlloc Lib "kernel32" (byval wFlags as Long, byval dwBytes as Long) as Longprivate Declare Function GlobalFree Lib "kernel32" (byval hMem as Long) as Long
private mMyData() as Byte
private mMyDataSize as Long
private mHmem as Long
public Enum enGlobalmemoryAllocationConstants
GMEM_FIXED = &H0
GMEM_DISCARDABLE = &H100
GMEM_MOVEABLE = &H2
GMEM_NOCOMPACT = &H10
GMEM_NODISCARD = &H20
GMEM_ZEROINIT = &H40
End Enum
'**************************************
' Name: Global memory
' Description:Allows you to read and wri
' te global memory blocks, which in turn a
' llows you to pass big chunks of data bet
' ween applications easily.
' By: Duncan Jones
'
'
' Inputs:None
'
'\\ --[CopyFromHandle]---------------------------
'\\ Copies the data from a global memory handle
'\\ to a private byte array copy
'\\ ---------------------------------------------public Sub CopyFromHandle(byval hMemHandle as Long)
Dim lRet as Long
Dim lPtr as Long
lRet = GlobalSize(hMemHandle)
If lRet > 0 then
mMyDataSize = lRet
lPtr = GlobalLock(hMemHandle)
If lPtr > 0 then
ReDim mMyData(0 to mMyDataSize - 1) as Byte
CopyMemory mMyData(0), byval lPtr, mMyDataSize
Call GlobalUnlock(hMemHandle)
End If
End If
End Sub
'\\ --[CopyToHandle]-----------------------------
'\\ Copies the private data to a memory handle
'\\ passed in
'\\ ---------------------------------------------public Sub CopyToHandle(byval hMemHandle as Long)
Dim lSize as Long
Dim lPtr as Long
'\\ Don't copy if its empty
If Not (mMyDataSize = 0) then
lSize = GlobalSize(hMemHandle)
'\\ Don't attempt to copy if zero size..
If lSize > 0 then
lPtr = GlobalLock(hMemHandle)
If lPtr > 0 then
CopyMemory byval lPtr, mMyData(0), lSize
Call GlobalUnlock(hMemHandle)
End If
End If
End If
End Sub
另外也可以考虑采用消息机制。