/// <summary> /// Open the select file dialog, and begin uploading files. /// </summary> private void SelectUserFiles() { OpenFileDialog ofd = new OpenFileDialog(); ofd.Multiselect = MultiSelect; try { // Check the file filter (filter is used to filter file extensions to select, for example only .jpg files) if (!string.IsNullOrEmpty(FileFilter)) { ofd.Filter = FileFilter; } } catch (ArgumentException ex) { // User supplied a wrong configuration filter throw new Exception("Wrong file filter configuration.", ex); } if (ofd.ShowDialog() == true) { foreach (FileInfo file in ofd.Files) { // create an object that represents a file being uploaded UserFile userFile = new UserFile(); userFile.FileName = file.Name; userFile.FileStream = file.OpenRead(); userFile.UIDispatcher = this.Dispatcher; userFile.HttpUploader = true; userFile.UploadHandlerName = UploadHandlerPath; userFile.ChunkSizeMB = ChunkSizeMB; // check the file size limit if (MaxFileSizeKB == -1 || userFile.FileSize <= MaxFileSizeKB * 1024) { _files.Add(userFile); } else { HtmlPage.Window.Alert(userFile.FileName + " exceeds the maximum file size of " + (MaxFileSizeKB).ToString() + "KB."); } } } // start uploading the selected files if (_files.Count > 0) { OnUploadStarted(); _files.UploadFiles(); } }
public HttpFileUploader(UserFile file, string httpHandlerPath, long ChunkSizeMB) { _file = file; if (ChunkSizeMB > 0) ChunkSize = 1024 * 1024 * ChunkSizeMB; _dataLength = _file.FileSize; _dataSent = 0; if (string.IsNullOrEmpty(httpHandlerPath)) throw new ArgumentException("A valid http handler was not specified."); UriBuilder builder = new UriBuilder(Application.Current.Host.Source.Scheme, Application.Current.Host.Source.Host, Application.Current.Host.Source.Port, httpHandlerPath); UploadUrl = builder.Uri.ToString(); }
public HttpFileUploader(UserFile file, string httpHandlerPath, long ChunkSizeMB) { _file = file; if (ChunkSizeMB > 0) { ChunkSize = 1024 * 1024 * ChunkSizeMB; } _dataLength = _file.FileSize; _dataSent = 0; if (string.IsNullOrEmpty(httpHandlerPath)) { throw new ArgumentException("A valid http handler was not specified."); } UriBuilder builder = new UriBuilder(Application.Current.Host.Source.Scheme, Application.Current.Host.Source.Host, Application.Current.Host.Source.Port, httpHandlerPath); UploadUrl = builder.Uri.ToString(); }
/// <summary> /// Open the select file dialog, and begin uploading files. /// </summary> private void SelectUserFiles() { OpenFileDialog ofd = new OpenFileDialog(); ofd.Multiselect = MultiSelect; try { // Check the file filter (filter is used to filter file extensions to select, for example only .jpg files) if (!string.IsNullOrEmpty(FileFilter)) ofd.Filter = FileFilter; } catch (ArgumentException ex) { // User supplied a wrong configuration filter throw new Exception("Wrong file filter configuration.", ex); } if (ofd.ShowDialog() == true) { foreach (FileInfo file in ofd.Files) { // create an object that represents a file being uploaded UserFile userFile = new UserFile(); userFile.FileName = file.Name; userFile.FileStream = file.OpenRead(); userFile.UIDispatcher = this.Dispatcher; userFile.HttpUploader = true; userFile.UploadHandlerName = UploadHandlerPath; userFile.ChunkSizeMB = ChunkSizeMB; // check the file size limit if (MaxFileSizeKB == -1 || userFile.FileSize <= MaxFileSizeKB * 1024) _files.Add(userFile); else HtmlPage.Window.Alert(userFile.FileName + " exceeds the maximum file size of " + (MaxFileSizeKB).ToString() + "KB."); } } // start uploading the selected files if (_files.Count > 0) { OnUploadStarted(); _files.UploadFiles(); } }
public FileUploadedEventArgs(UserFile file) : this(file.Guid, file.FileName, file.FileSize) { }