VioEndPopUp: Difference between revisions
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==Parameters== | ==Parameters== | ||
;VioHandle (HVIO) - input : Reserved. Must be 0. | ;VioHandle ([[HVIO]]) - input: Reserved. Must be 0. | ||
;rc (APIRET) - returns:VioEndPopUp returns one of the following values: | |||
::0 NO_ERROR | |||
VioEndPopUp returns one of the following values: | ::405 ERROR_VIO_NO_POPUP | ||
::421 ERROR_VIO_INVALID_PARMS | |||
::436 ERROR_VIO_INVALID_HANDLE | |||
==Remarks== | ==Remarks== | ||
When the application issues a VioEndPopUp call, all video calls are directed to the application's normal video buffer. An error is returned if the call is issued with a non-zero handle. | When the application issues a VioEndPopUp call, all video calls are directed to the application's normal video buffer. An error is returned if the call is issued with a non-zero handle. | ||
[[Category:Vio]] | [[Category:Vio]] | ||
Latest revision as of 18:32, 1 January 2020
Redirects video output back to the normal video buffer. This function should be issued by the application when it no longer requires the temporary screen obtained through a previous VioPopUp call.
Syntax
VioEndPopUp (VioHandle)
Parameters
- VioHandle (HVIO) - input
- Reserved. Must be 0.
- rc (APIRET) - returns
- VioEndPopUp returns one of the following values:
- 0 NO_ERROR
- 405 ERROR_VIO_NO_POPUP
- 421 ERROR_VIO_INVALID_PARMS
- 436 ERROR_VIO_INVALID_HANDLE
Remarks
When the application issues a VioEndPopUp call, all video calls are directed to the application's normal video buffer. An error is returned if the call is issued with a non-zero handle.