RESTORE SCREEN
Restore screen image and coordinate from an internal buffer
- Syntax
- RESTORE SCREEN
- Arguments
- none.
- Returns
- REST SCREEN always return NIL.
- Description
- Rest Screen restore saved image of the whole screen from an internal buffer that was saved by Save Screen, it also restore cursor position. After a call to Rest Screen the internal buffer is cleared.
- RESTORE SCREEN command is preprocessed into __XRestScreen() function during compile time. Note that RESTORE SCREEN FROM is preprocessed into RESTSCREEN() function.
- Examples
- // save the screen, display list of files than restore the screen
- SAVE SCREEN
- DIR *.*
- WAIT
- RESTORE SCREEN
- Status
Ready
- Compliance
- Rest Screen() works exactly like CA-Clipper's Rest Screen
- Platforms
- Rest Screen is part of the GT API, and supported only by some platforms.
- See Also