WinSwitchToProgram: Difference between revisions
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Possible returns from [[WinGetLastError]]: | Possible returns from [[WinGetLastError]]: | ||
* [[ | * [[PM Error Codes#PMERR_INVALID_SWITCH_HANDLE|PMERR_INVALID_SWITCH_HANDLE]] | ||
=== Define (C/C++) === | === Define (C/C++) === | ||
Revision as of 02:17, 1 December 2019
- WinSwitchToProgram(taskListHndl)
- Changes active task.
Parameters
- taskListHndl - HSWITCH - input
- Task List handle returned by:
Returns
Returns ULONG:
- 0 Successful.
- Anything else - unsuccessful.
Possible returns from WinGetLastError:
Define (C/C++)
INCL_WINSWITCHLIST or INCL_PM or INCL_WIN
Calling Convention
Example Code
HSWITCH taskListHndl; ULONG rc; ... rc = WinSwitchToProgram(taskListHndl); ...
Related Functions
Notes
Use this function, from a foreground session, to force another session to the foreground. A nonforeground session cannot make itself a foreground session.