private void btnDownloadFirmware_Click(object sender, EventArgs e) { Uri uri = new Uri("https://api.github.com/repos/rogerclarkmelbourne/opengd77/releases");//https://github.com/rogerclarkmelbourne/OpenGD77/releases"); if ((Control.ModifierKeys & Keys.Shift) == Keys.Shift) { _saveDownloadedFile = true; } else { _saveDownloadedFile = false; } this.lblMessage.Text = ""; wc = new WebClientAsync(40); wc.Headers.Add(HttpRequestHeader.Accept, "application/json"); wc.Headers.Add(HttpRequestHeader.ContentType, "application/json"); wc.Headers.Add(HttpRequestHeader.UserAgent, "request"); ServicePointManager.Expect100Continue = true; // If you have .Net 4.5 //ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; // otherwise ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072; this.progressBarDwnl.Value = 0; wc.DownloadProgressChanged += new DownloadProgressChangedEventHandler(downloadProgressChangedCallback); wc.DownloadStringCompleted += new DownloadStringCompletedEventHandler(downloadStringCompletedCallback); wc.DownloadFileCompleted += new AsyncCompletedEventHandler(downloadFileCompletedCallback); this.progressBarDwnl.Visible = true; SetLoadingState(true); // Retrieve release webpage try { Application.DoEvents(); wc.DownloadStringAsync(uri); } catch (WebException ex) { MessageBox.Show(StringsDict["Error"] + ": " + ex.Message, StringsDict["Error"], MessageBoxButtons.OK, MessageBoxIcon.Error); SetLoadingState(false); this.progressBarDwnl.Visible = false; return; } }
private void btnDownloadFirmware_Click(object sender, EventArgs e) { Uri uri = new Uri("https://github.com/rogerclarkmelbourne/OpenGD77/releases"); this.lblMessage.Text = ""; wc = new WebClientAsync(40); ServicePointManager.Expect100Continue = true; // If you have .Net 4.5 //ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12; // otherwise ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072; this.progressBarDwnl.Value = 0; wc.DownloadProgressChanged += new DownloadProgressChangedEventHandler(downloadProgressChangedCallback); wc.DownloadStringCompleted += new DownloadStringCompletedEventHandler(downloadStringCompletedCallback); wc.DownloadFileCompleted += new AsyncCompletedEventHandler(downloadFileCompletedCallback); this.progressBarDwnl.Visible = true; SetLoadingState(true); // Retrieve release webpage try { Application.DoEvents(); wc.DownloadStringAsync(uri); } catch (WebException ex) { MessageBox.Show("Error: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); SetLoadingState(false); this.progressBarDwnl.Visible = false; return; } }