Difference between revisions of "BAR()"
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==Purpose== | ==Purpose== | ||
Function to return the most recently selected menu bar number | Function to return the most recently selected menu bar number | ||
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==Products== | ==Products== | ||
| − | Recital | + | Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
| + | [[Category:Menus]] | ||
| + | [[Category:Menus Functions]] | ||
Latest revision as of 16:04, 26 November 2009
Purpose
Function to return the most recently selected menu bar number
Syntax
BAR()
See Also
ACTIVATE POPUP, BARCOUNT(), BARPROMPT(), DEFINE BAR, DEFINE MENU, DEFINE POPUP, MENU(), MENUITEM(), ON BAR, ON EXIT BAR, ON EXIT MENU, ON EXIT POPUP, ON POPUP, ON SELECTION BAR, ON SELECTION MENU, ON SELECTION POPUP, PAD(), POPUP(), PROMPT(), SET COMPATIBLE
Description
The BAR() function returns the most recently selected bar number from an Xbase style pop-up menu. If the pop-up menu has been defined using the DEFINE BAR command, BAR() returns the bar number. If the pop-up prompts have been defined using the DEFINE POPUP command, BAR() returns the line number of the prompt, starting with number 1 as the first line within the pop-up screen area. The BAR() function will return 0 if there is no active or defined pop-up, or if the [ABANDON] key was pressed from within a pop-up menu. The command SET COMPATIBLE must be set to "dbase4" when using Xbase style menus.
Example
procedure action do case case bar() = 1 do editfunc case bar() = 2 do deletefunc case bar() = 3 do addfunc endcase return
Products
Recital
