The MONHSZSTRUCT structure contains information about a DDE string handle. A DDE monitoring application can use this structure when monitoring the activity of the string manager component of the DDE Management Library.
typedef struct tagMONHSZSTRUCT { // mhst
UINT cb;
BOOL fsAction;
DWORD dwTime;
HSZ hsz;
HANDLE hTask;
TCHAR str[1];
} MONHSZSTRUCT;
Members
cb
Specifies the structure's size, in bytes.
fsAction
Specifies the action being performed on the string identified by the hsz member.
| Value | Meaning |
| MH_CLEANUP | An application is freeing its DDE resources, causing the system to delete string handles the application had created. (The application called the DdeUninitialize function.) |
| MH_CREATE | An application is creating a string handle. (The application called the DdeCreateStringHandle function.) |
| MH_DELETE | An application is deleting a string handle. (The application called the DdeFreeStringHandle function.) |
| MH_KEEP | An application is increasing the usage count of a string handle. (The application called the DdeKeepStringHandle function.) |
dwTime
Specifies the Windows time when the action specified by the fsAction member takes place. Windows time is the number of milliseconds that have elapsed since the system was booted.
hsz
Identifies the string. Because string handles are local to the process, this member is a global atom.
hTask
Identifies the task (application instance) performing the action on the string handle.
str
Points to the string identified by the hsz member.
See Also
MONCBSTRUCT, MONCONVSTRUCT, MONERRSTRUCT, MONLINKSTRUCT, MONMSGSTRUCT