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...determine the number of mouse buttons?
Autor: Thomas Stutz
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Tip Rating (2):  
     


// if the result is 0, no mouse is present
// wenn result 0 zurückgibt, ist keine Maus angeschlossen.

function GetNumberOfMouseButtons: Integer;
begin
  
Result := GetSysTemMetrics(SM_CMOUSEBUTTONS);
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  
ShowMessage('Your mouse has ' + IntToStr(GetNumberOfMouseButtons) + ' buttons.');
end;


 

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