DrgQueryTrueTypeLen - Syntax

This function obtains the length of the string that represents the true type of a dragged object.

#define INCL_WINSTDDRAG
#include <os2.h>

PDRAGITEM    pditem;    /*  Pointer to the DRAGITEM structure whose type length is to be obtained. */
ULONG        ulLength;  /*  String length of the first element of the character string associated with hstrType. */

ulLength = DrgQueryTrueTypeLen(pditem);