WinQuerySwitchEntry
Get information on a task list entry.
Syntax
WinQuerySwitchEntry (switchHndl, switchControl)
Parameters
- switchHndl - HSWITCH - input
- The task list switch handle that was returned by WinAddSwitchEntry, WinCreateSwitchEntry, WinQuerySwitchList, or WinQuerySwitchEntry.
- switchControl - SWCNTRL - output
- The switch control data. Information about the task list entry. Using the field for the program handle, it can be used to invoke the task.
Returns
ULONG with values of:
- Zero
- success
- Non-zero
- not successful
WinGetLastError could return:
- PMERR_INVALID_PARAMETERS
- PMERR_INVALID_PROCESS_ID
- PMERR_INVALID_PROGRAM_TYPE
- PMERR_INVALID_SESSION_ID
- PMERR_INVALID_SWITCH_HANDLE
- PMERR_INVALID_WINDOW
- PMERR_NO_SPACE
Define (C/C++)
INCL_WINSWITCHLIST or INCL_WIN or INCL_PM
Calling Convention
Example Code
HSWITCH switchHndl; SWCNTRL switchControl; ULONG rc; ... rc = WinQuerySwitchEntry(switchHndle, switchControl); ...
Related Functions
- WinAddSwitchEntry
- WinCreateSwitchEntry
- WinQuerySwitchList
- WinQueryWindowProcess