private void SetLoading(bool loading)
{
if (loading)
{
_waitingDialog.Show();
}
else
{
_waitingDialog.Close();
}
}
private WaitingDialog ProcessTask(Action action, Action completeAction, string title, string message)
{
ButtonsEnabled = false;
var dialog = new WaitingDialog();
dialog.OnClose += (o, result) => {
ButtonsEnabled = true;
completeAction();
dialog.Dispose();
};
dialog.Show(DialogPlaceHolder, action, title, message);
return(dialog);
}
private async void pi_del_MouseUp(object sender, MouseButtonEventArgs e)
{
if (null == this.grid_data.SelectedItem)
{
return;
}
var data = this.grid_data.SelectedItem as AirwayEntity;
SAssert.MustTrue(null != data, string.Format("绑定数据异常！"));
var promptResult = MessageBox.Show(string.Format("确认删除记录？"), "操作确认", MessageBoxButton.OKCancel);
if (promptResult == MessageBoxResult.OK)
{
WaitingDialog.Show();
// 删除记录
await NHttpClientDAL.GetAsync(string.Format("api/DelAirwayInfo/${0}", data.Fid),
new HttpResponseHandler(this.CommOpResponseCommHandler <BaseOpResult>));
}
}
private void Button_Save_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show("確定完成修改並儲存?", "提示", MessageBoxButton.OKCancel, MessageBoxImage.Information) == MessageBoxResult.OK)
{
try
{
WaitingDialog waitingDialog = new WaitingDialog();
Thread thread = new Thread(() =>
{
waitingDialog = new WaitingDialog();
waitingDialog.WText = "請稍後";
waitingDialog.WDetail = "影像儲存中...";
waitingDialog.Show();
System.Windows.Threading.Dispatcher.Run();
});
thread.SetApartmentState(ApartmentState.STA);
thread.IsBackground = true;
thread.Start();
BitmapImage saveBitmapImage = new CreateBitmapImage().BitmapImageOriginal(ImageInfo.Image_FullPath);
double pw = saveBitmapImage.PixelWidth;
double ph = saveBitmapImage.PixelHeight;
double rw = rectangle.Width;
double rh = rectangle.Height;
double bw = border.Width;
double bh = border.Height;
//image 控制項P1
Point sourceP1 = new Point(Canvas.GetLeft(rectangle) - Canvas.GetLeft(border), Canvas.GetTop(rectangle) - Canvas.GetTop(border));
//原始圖片比例的rectangle
double oriWidth = pw * (rw / bw);
double oriHeight = ph * (rh / bh);
//比例
double rectangleRatioX = sourceP1.X / bw;
double rectangleRatioY = sourceP1.Y / bh;
//原始圖片的P1
Point oriStartPoint = new Point(pw * rectangleRatioX, ph * rectangleRatioY);
DealNewImage(saveBitmapImage, rotateAngle, (int)oriStartPoint.X, (int)oriStartPoint.Y, (int)oriWidth, (int)oriHeight, ImageInfo.Image_FullPath);
waitingDialog.Dispatcher.BeginInvoke(new Action(() => {
System.Windows.Threading.Dispatcher.CurrentDispatcher.InvokeShutdown();
waitingDialog.Close();
}));
thread.Abort();
//儲存完馬上重載修改後的圖片
ImageInfo.BitmapImage = new CreateBitmapImage().BitmapImageShow(ImageInfo.Image_FullPath, 800);
MessageBox.Show("儲存成功", "提示", MessageBoxButton.OK);
SetImageDefault(ImageInfo.Image_FullPath);
GC.Collect();
}
catch (Exception ex)
{
ErrorLog.ErrorMessageOutput(ex.ToString());
}
}
}
/// <summary>
/// 发起Http Post请求
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="control"></param>
/// <param name="url"></param>
/// <param name="param"></param>
/// <param name="callback"></param>
/// <param name="context"></param>
public static async void PostAsync <T>(this Control control, string url, T param = null, HttpResponseHandler callback = null, object context = null)
where T : class, new()
{
WaitingDialog.Show();
await NHttpClientDAL.PostAsync(url, param, callback);
}
/// <summary>
/// 发起Http Get请求
/// </summary>
/// <param name="control"></param>
/// <param name="url"></param>
/// <param name="callback"></param>
/// <param name="context"></param>
/// <returns></returns>
public static async Task GetAsync(this Control control, string url, HttpResponseHandler callback = null, object context = null)
{
WaitingDialog.Show();
await NHttpClientDAL.GetAsync(url, callback);
}