IsFunctionKey
Check whether a given event is a function key event.
Declaration
Source position: keybrdh.inc line 186
function IsFunctionKey(KeyEvent: TKeyEvent) : Boolean;
Description
IsFunctionKey returns True if the given key event in KeyEvent was a function key or not.
Errors
None.
See also
| Name | Description |
|---|---|
| GetKeyEvent | Get the next raw key event, wait if needed. |
Example
program example1;
{ This program demonstrates the GetKeyEvent function }
uses keyboard;
Var
K : TKeyEvent;
begin
InitKeyBoard;
Writeln('Press keys, press "q" to end.');
Repeat
K:=GetKeyEvent;
K:=TranslateKeyEvent(K);
If IsFunctionKey(K) then
Writeln('Got function key : ',KeyEventToString(K))
else
Writeln('not a function key.');
Until (GetKeyEventChar(K)='q');
DoneKeyBoard;
end.