private void BeginGetPassengers() { _delGetpassenger = new delGetpassenger(GetAllPassenger); DeterMineCall(() => { opcmd.ShowOpaqueLayer(panel1, 90, true); }); //遮挡层显示,要遮挡的区域,透明度,是否显示图片 _delGetpassenger.BeginInvoke(asyGetPassengerback, null); //异步执行开始 }
private void BeginGetPassengers() { _delGetpassenger = new delGetpassenger(GetAllPassenger); DeterMineCall(() => { opcmd.ShowOpaqueLayer(panel1, 90, true); }); //遮挡层显示,要遮挡的区域,透明度,是否显示图片 _delGetpassenger.BeginInvoke(asyGetPassengerback, null);//异步执行开始 }