ICM_SET_STATUS_PROC message
The ICM_SET_STATUS_PROC message provides a status callback function with the status of a lengthy operation.
ICM_SET_STATUS_PROC
wParam = (DWORD_PTR)icsetstatusProc;
lParam = sizeof(ICSETSTATUSPROC);
Parameters
-
icsetstatusProc
-
Pointer to an ICSETSTATUSPROC structure.
-
lParam
-
Size, in bytes, of ICSETSTATUSPROC.
Return Value
Returns ICERR_OK if successful or an error otherwise.
Remarks
Support of this message is optional but strongly recommended if compression or decompression takes longer than approximately one-tenth of a second.
An application can send this message periodically to a status callback function during lengthy operations.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|