学步园

//声明
GetDoubleClickTime: UINT; {无参数; 返回鼠标双击间隔时间, 单位是毫秒}

SetDoubleClickTime(
  Interval: UINT          {依毫秒为单位的时间数}
): BOOL;


//举例:
var
  c: Cardinal;
begin
  c := GetDoubleClickTime;
  ShowMessage(IntToStr(c)); {500}

  SetDoubleClickTime(499);

  ShowMessage(IntToStr(GetDoubleClickTime)); {499}
end;