Mega Code Archive
Make A System Wide Shorcut Key !!
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Title: Make A System-Wide Shorcut Key !!
Question: i need to make some shortcuts that are available system-wide, how can i achieve this ?
Answer:
Try This Code...........
type
TForm1 = class(TForm)
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
protected
procedure hotykey(var msg:TMessage); message WM_HOTKEY;
end;
var
Form1: TForm1;
id,id2:Integer;
implementation
{$R *.DFM}
procedure TForm1.hotykey(var msg:TMessage);
begin
if (msg.LParamLo=MOD_CONTROL) and (msg.LParamHi=81) then
begin
ShowMessage('Ctrl + Q wurde gedrckt !');
end;
if (msg.LParamLo=MOD_CONTROL) and (msg.LParamHi=82) then
begin
ShowMessage('Ctrl + R wurde gedrckt !');
end;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
id:=GlobalAddAtom('hotkey');
RegisterHotKey(handle,id,mod_control,81);
id2:=GlobalAddAtom('hotkey2');
RegisterHotKey(handle,id2,mod_control,82);
end;
procedure TForm1.FormDestroy(Sender: TObject);
begin
UnRegisterHotKey(handle,id);
UnRegisterHotKey(handle,id2);
end;
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