This function handles the file direct manipulation protocol for a given window.
#define INCL_WINSTDDRAG #include <os2.h> HWND hwnd; /* Handle of calling window. */ PSZ pszPath; /* Directory in which to place the dropped files. */ PSZ pszTypes; /* List of types that are acceptable to the drop. */ ULONG ulDefaultOp; /* Default drag operation for this window. */ ULONG ulRsvd; /* Reserved. */ BOOL rc; /* Success indicator. */ rc = DrgAcceptDroppedFiles(hwnd, pszPath, pszTypes, ulDefaultOp, ulRsvd);