[Overview][Constants][Types][Procedures and functions][Index] Reference for unit 'keyboard' (#rtl)

FunctionKeyName

Return string representation of a function key code.

Declaration

Source position: keybrdh.inc line 198

function FunctionKeyName(

  KeyCode: Word

):string;

Description

FunctionKeyName returns a string representation of the function key with code KeyCode. This can be an actual function key, or one of the cursor movement keys.

Errors

In case KeyCode does not contain a function code, the SUnknownFunctionKey string is returned, appended with the KeyCode.

See also

ShiftStateToString

  

Return description of key event shift state

KeyEventToString

  

Return a string describing the key event.

Example

Program Example8;

{ Program to demonstrate the FunctionKeyName function. }

Uses keyboard;

Var
  K : TkeyEvent;

begin
  InitKeyboard;
  Writeln('Press function keys, press "q" to end.');
  Repeat
    K:=GetKeyEvent;
    K:=TranslateKeyEvent(K);
    If IsFunctionKey(k) then
      begin
      Write('Got function key : ');
      Writeln(FunctionKeyName(TkeyRecord(K).KeyCode));
      end;
  Until (GetKeyEventChar(K)='q');
  DoneKeyboard;
end.

Documentation generated on: Jun 23 2021