DM_DROPNOTIFY - Parameters

pDraginfo (PDRAGINFO)

Pointer to the DRAGINFO structure allocated by the source window receiving the message.

hwndTarget (HWND)

Handle of the target window that the drag set was dropped on.

Note: If hwndTarget is equal to zero, the drag is canceled, and the drag set is not dropped. DrgCancelLazyDrag posts a DM_DROPNOTIFY message with an hwndTarget value of zero to the source window.

ulReserved (ULONG)

Reserved value, must be 0.

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