DrgSendTransferMsg - Syntax

This function sends a message to the other application involved in the direct manipulation operation.

#define INCL_WINSTDDRAG
#include <os2.h>

HWND       hwndTo;     /*  Window handle to which the message is to be sent. */
ULONG      ulMsgid;    /*  Identifier of the message to be sent. */
MPARAM     mpParam1;   /*  First message parameter. */
MPARAM     mpParam2;   /*  Second message parameter. */
MRESULT    mresReply;  /*  Message-return data. */

mresReply = DrgSendTransferMsg(hwndTo, ulMsgid,
              mpParam1, mpParam2);