>>I want to use some Windows API functions in VFP. If the function return type is a Handle, should I declare it as an INTEGER function type? Furthermore, if the API function's parameter is a structure, e.g. LPWIN32_FIND_DATA in FindFirstFile,how do I declare it in VFP?
>>
>>Thanks in advance.
>
>Yes, you would declare handles as integers. They are simply numbers.
>
>WinAPI Structures are contiguous memory blocks. The only thing in VFP that equates are strings so you have to translate the structure in a string consisting of all the elements of the structure.
>
>Here is a VFP example using this function and structure.
http://www.news2news.com/vfp/?example=236&function=378>
>HTH.
It is very helpful. Thanks.
WL