Displays a choice list
| Call | ||
| #include <vv_clist.h> | ||
| int cl_up(clistp) | ||
|
CLISTPTR clistp |
Choice list to display |
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| Returns | ||
| 1 | The choice list was successfully displayed | |
| 0 | Error. VV_ERR is set to one of the following: | |
| KWDNOTFOUND
ERRREAD FILETOOBIG |
The keyword marking the choice list was not found in the memory file.
An error occurred while trying to read the memory file. The keyworded section used by the choice list is too large to fit in the memory file. |
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| Description
If the choice list is already on the screen, cl_up() returns immediately. Otherwise mf_kwdset() is called to set the memory file to operate within the appropriate keyworded section, the choice list window is set, and the choice list displayed with mf_disp() If a keyword was set prior to calling this function, the memory file is restored so that it operates on the keyworded section that was active when cl_up() was called. |
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| Related Functions | ||
