/// <summary>
/// Adds file to file collection
/// </summary>
/// <param name="file"></param>
private void AddFile(FileInfo file)
{
if (file.Exists)
{
string fileName = file.Name;
//Create a new UserFile object
UserFile userFile = new UserFile();
userFile.FileName = file.Name;
userFile.FileStream = file.OpenRead();
//Check for the file size limit (configurable)
if (userFile.FileStream.Length <= Configuration.Instance.MaxFileSize)
{
//Add to the list
_files.Add(userFile);
}
else
{
MessageChildWindow messageWindow = new MessageChildWindow();
messageWindow.Message = UserMessages.MaxFileSize + (Configuration.Instance.MaxFileSize / 1024).ToString() + "KB.";
messageWindow.Show();
if (MaximumFileSizeReached != null)
{
MaximumFileSizeReached(this, null);
}
}
}
}
/// <summary>
/// Start uploading files
/// </summary>
private void UploadFiles()
{
if (_files.Count == 0)
{
MessageChildWindow messageWindow = new MessageChildWindow();
messageWindow.Message = UserMessages.ErrorNoFilesSelected;
messageWindow.Show();
}
else
{
//Tell the collection to start uploading
_files.UploadFiles();
}
}
/// <summary>
/// Open the select file dialog
/// </summary>
private void SelectUserFiles()
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Multiselect = true;
try
{
//Check the file filter (filter is used to filter file extensions to select, for example only .jpg files)
if (!string.IsNullOrEmpty(Configuration.Instance.FileFilter))
{
ofd.Filter = Configuration.Instance.FileFilter;
}
}
catch (ArgumentException ex)
{
//User supplied a wrong configuration file
throw new Exception(UserMessages.ErrorFileFilterConfig, ex);
}
if (ofd.ShowDialog() == true)
{
foreach (FileInfo file in ofd.Files)
{
try
{
AddFile(file);
}
catch
{
//Unable to add file
MessageChildWindow messageWindow = new MessageChildWindow();
messageWindow.Message = string.Format(UserMessages.AddFileError, file.Name);
messageWindow.Show();
}
}
}
}