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Fonctions Windows API
>>>OK, I give up. I've been trying (without success) to locate one of the documented functions in the Win32 SDK. The function (CopyMemory) copies a block of memory from one particular address to another. Unfortunately, I can't find what DLL it's in. Defining it as being "IN Win32API" results in a "Cannot find..." error.
>>>
>>>After doing some research, it, apparently, is in one of the Visual C runtime DLLs. But I can't find it. So this prompts two possible questions. Further, declaring it in any of the four Mscvrt dlls results in the same error.
>>>
>>>First, can this function be used from VFP?
>>
>>George, I believe that this is a part of a static library bound to the executable directly. To expose it, you'd have to write a .DLL that exposed the call.
>>
>>BTW, a quick look at Winbase.H shows it to be a macro referencing RtlCopyMemory, which is in fact defined in WINNT.H as a macro referencing memcpy(). IOW, I don't think we can get there from here...
>>
>>>
>>>Second, if so, where is it?
>>>
>>>MTIA,
>
>Hi Ed,
>
>Yeah, that's what I think too. Saw the references in the winbase and winnt header files. Guess I just didn't want to believe it. The SDK makes no reference to the macro business, so I was hoping against hope that I just couldn't find it. Sigh, back to lstrcpy.:-(
Seeing this thread made me do some hunting in the MSDN library where I found Knowledge Base article #Q129947. It's written for Visual Basic but I think you will find it right on point. There's no reason you can't alias the function(s) in VFP as is suggested for VB.
Good Luck.
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