The DragQueryFile function retrieves the filenames of dropped files.
UINT DragQueryFile(
HDROP hDrop, |
// handle to structure for dropped files |
UINT iFile, |
// index of file to query |
LPTSTR lpszFile, |
// buffer for returned filename |
UINT cch |
// size of buffer for filename |
); |
When the function copies a filename to the buffer, the return value is a count of the characters copied, not including the terminating null character.
If the index value is 0xFFFFFFFF, the return value is a count of the dropped files.
If the index value is between zero and the total number of dropped files and the lpszFile buffer address is NULL, the return value is the required size, in characters, of the buffer, not including the terminating null character.
file: /Techref/os/win/api/win32/func/src/f17_13.htm, 3KB, , updated: 2000/4/7 12:06, local time: 2024/8/16 17:10,
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