HB_SetKeyCheck()
Impliments common hot-key activation code
- Syntax
-
- HB_SetKeyCheck( <nKey> [, <p1> ][, <p2> ][, <p3> ] )
- Arguments
-
- <nKey> is a numeric key value to be tested code-block, if executed
- <p1>..<p3> are optional parameters that will be passed to the code-block
- Returns
-
- True if there is a hot-key associated with <nKey> and it was executed; otherwise False If there is a hot-key association (before checking any condition): - if there is a condition-block, it is passed one parameter - <nKey> - when the hot-key code-block is called, it is passed 1 to 4 parameters, depending on the parameters passed to HB_SetKeyCheck(). Any parameters so passed are directly passed to the code-block, with an additional parameter being <nKey>
- Description
-
- HB_SetKeyCheck() is intended as a common interface to the SetKey() functionality for such functions as ACHOICE(), DBEDIT(), MEMOEDIT(), ACCEPT, INPUT, READ, and WAIT
Examples
// within ReadModal()
if HB_SetKeyCheck( K_ALT_X, GetActive() )
... // some other processing
endif
// within TBrowse handler
case HB_SetKeyCheck( nInkey, oTBrowse )
return
case nInKey == K_ESC
... // some other processing
Tests
None definable
- Status
- Ready
- Compliance
-
- HB_SETKEYCHECK() is new.
- Files
-
- Library is rtl
- See Also