Пример #1
1
 private Image downloadmap(string src)
 {
     Image img = null;
     try {
         //strImgsvrUrl = "http://mt3.google.cn/vt/lyrs=t@126,r@139&hl=zh-CN&gl=cn&";
         HttpProc.WebClient client = new HttpProc.WebClient();
         Stream stream = client.DownloadData(strImgsvrUrl + src);
         byte[] buff = new byte[stream.Length];
         stream.Read(buff, 0, (int)stream.Length);
        //byte[] buff = webClient.DownloadData(strImgsvrUrl + src);
         if (buff != null && buff.Length > 0) {
             img = Bitmap.FromStream(new MemoryStream(buff));
             db.Set(new MapClass(mapType + src, buff));
             db.Commit();
         }
     } catch { } finally { }
     return img;
 }
Пример #2
0
        private Image downloadmap(string src)
        {
            Image  img  = null;
            string url  = "cookie=" + opt_authtoken + "&" + src;
            Uri    strU = new Uri(strImgsvrUrl + src);

            try {
                //strImgsvrUrl = "http://khm1.google.cn/kh/v=80&";
                //webClient = new System.Net.WebClient();
                //byte[] buff = webClient.DownloadData(strImgsvrUrl + url);
                HttpProc.WebClient client = new HttpProc.WebClient();
                Stream             stream = client.DownloadData(strImgsvrUrl + url);
                byte[]             buff   = new byte[stream.Length];
                stream.Read(buff, 0, (int)stream.Length);
                if (buff != null && buff.Length > 0)
                {
                    img = Bitmap.FromStream(new MemoryStream(buff));

                    db.Set(new MapClass(mapType + src, buff));
                    db.Commit();
                }
            } catch (Exception err)
            { }
            finally { }
            return(img);
        }
Пример #3
0
        private Image downloadmap(string src)
        {
            Image img = null;

            try {
                //strImgsvrUrl = "http://mt3.google.cn/vt/lyrs=t@126,r@139&hl=zh-CN&gl=cn&";
                HttpProc.WebClient client = new HttpProc.WebClient();
                Stream             stream = client.DownloadData(strImgsvrUrl + src);
                byte[]             buff   = new byte[stream.Length];
                stream.Read(buff, 0, (int)stream.Length);
                //byte[] buff = webClient.DownloadData(strImgsvrUrl + src);
                if (buff != null && buff.Length > 0)
                {
                    img = Bitmap.FromStream(new MemoryStream(buff));
                    db.Set(new MapClass(mapType + src, buff));
                    db.Commit();
                }
            } catch { } finally { }
            return(img);
        }
Пример #4
0
        private Image downloadmap(string src)
        {
            Image img = null;

            try {
                HttpProc.WebClient client = new HttpProc.WebClient();
                Stream             stream = client.DownloadData(strImgsvrUrl + src);
                byte[]             buff   = new byte[stream.Length];
                stream.Read(buff, 0, (int)stream.Length);
                if (buff != null && buff.Length > 0)
                {
                    img = Bitmap.FromStream(new MemoryStream(buff));
                    db.Set(new MapClass(mapType + src, buff));
                    db.Commit();
                }
                //byte[] buff = webClient.DownloadData(strImgsvrUrl + src);
                //if (buff != null && buff.Length > 0)
                //{
                //    img = Bitmap.FromStream(new MemoryStream(buff));
                //    db.Set(new MapClass(mapType + src, buff));
                //}
            } catch { }finally{}
            return(img);
        }
Пример #5
0
 private Image downloadmap(string src)
 {
     Image img = null;
     try {
         HttpProc.WebClient client = new HttpProc.WebClient();
         Stream stream = client.DownloadData(strImgsvrUrl + src);
         byte[] buff = new byte[stream.Length];
         stream.Read(buff, 0, (int)stream.Length);
         if (buff != null && buff.Length > 0)
         {
             img = Bitmap.FromStream(new MemoryStream(buff));
             db.Set(new MapClass(mapType + src, buff));
             db.Commit();
         }
         //byte[] buff = webClient.DownloadData(strImgsvrUrl + src);
         //if (buff != null && buff.Length > 0)
         //{
         //    img = Bitmap.FromStream(new MemoryStream(buff));
         //    db.Set(new MapClass(mapType + src, buff));
         //}
     } catch { }finally{}
     return img;
 }