wuhanhenglong/PCScreenPlay/PC端信息发布/Win/RichAD.xaml.cs

using PCScreenSavers.Common;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using WebSocket4Net;

namespace PCScreenSavers.Win
{
    /// <summary>
    /// RichAD.xaml 的交互逻辑
    /// </summary>
    public partial class RichAD : UserControl
    {
        Class_Log log = new Class_Log();
        App app = ((App)Application.Current);
        private string shopCode = string.Empty;
        public RichAD(double width, int height, string logo, string name, string floor, double angle,string code)
        {
            InitializeComponent();
            try
            {
                //this.Width = width;
                //WinRect.Rect = new Rect(0, 0, width - 80, 170);
                this.TxtName.Text = name;
               
                //if (!string.IsNullOrEmpty(floor))
                //{
                //    TxtDistance.Text = floor;
                //    TxtDistance.Visibility = Visibility.Visible;
                //    TxtPoint.Visibility = Visibility.Visible;
                //    imgPoint.Visibility = Visibility.Hidden;
                //    ImgRotate.Angle = 0;
                //}
                //else {
                //    TxtDistance.Visibility = Visibility.Hidden;
                //    TxtPoint.Visibility = Visibility.Hidden;
                //    imgPoint.Visibility = Visibility.Visible;
                //    ImgRotate.Angle = angle;
                //}

                logo = string.Format("http://{0}{1}", app.HttpUrl, logo);
                logo=logo.Replace("\\","/").Replace(@"\",@"/");
                Uri uri = new Uri(logo, UriKind.Absolute);
                this.ImgLogo.Source = BitmapFrame.Create(uri);
                shopCode = code;
            }
            catch (Exception e)
            {
                log.WriteLogFile(e.ToString(), "RichAD");
            }

        }

        public static byte[] GetImageFromResponse(string url, string cookie = null)
        {
            redo:
            try
            {
                System.Net.WebRequest request = System.Net.WebRequest.Create(url);
                if (!string.IsNullOrWhiteSpace(cookie))
                {
                    request.Headers[System.Net.HttpRequestHeader.Cookie] = cookie;
                }


                System.Net.WebResponse response = request.GetResponse();


                using (Stream stream = response.GetResponseStream())
                {
                    using (MemoryStream ms = new MemoryStream())
                    {
                        Byte[] buffer = new Byte[1024];
                        int current = 0;
                        do
                        {
                            ms.Write(buffer, 0, current);
                        } while ((current = stream.Read(buffer, 0, buffer.Length)) != 0);
                        return ms.ToArray();
                    }
                }
            }
            catch (System.Net.WebException ex)
            {
                if (ex.Message == "基础连接已经关闭: 发送时发生错误。")
                {
                    goto redo;
                }
                else
                {
                    throw;
                }
            }
        }

        private void Image_MouseDown(object sender, MouseButtonEventArgs e)
        {
            if (app.websocket != null && app.websocket.State == WebSocketState.Open) {
                app.websocket.Send("导航"+shopCode);
            }
        }
    }
}