DM_DISCARDOBJECT - Parameters

pDragInfo (PDRAGINFO)

Pointer to the DRAGINFO structure representing the items to be discarded.

ulReserved (MPARAM)

Reserved value, should be NULL.

ulAction (ULONG)

Flag.

DRR_SOURCE

The source window procedure accepts responsibility for the operation.
DRR_TARGET
The target window procedure is to accept responsibility for the operation. The OS/2 shell supports the discarding of dragitems that can be rendered by the DRM_OS2FILE method.
DRR_ABORT
Abort the entire DM_DROP action.

---

[Back: DM_DISCARDOBJECT Return Value - ulAction]
[Next: DM_DISCARDOBJECT - Syntax]