public IEnumerable<string> GetFiles(FileDialogCreationArgs args)
{
var dialog = new OpenFileDialog();
PrepareFileDialog(dialog, args);
dialog.CheckFileExists = true;
dialog.ShowReadOnly = true;
dialog.Multiselect = true;
var dr = dialog.ShowDialog();
return dr == DialogResult.OK ? dialog.FileNames : null;
}
private static void PrepareFileDialog(FileDialog dialog, FileDialogCreationArgs args)
{
dialog.AddExtension = !string.IsNullOrEmpty(args.FileExtension);
dialog.DefaultExt = args.FileExtension;
dialog.FileName = args.FileName;
dialog.InitialDirectory = args.Directory;
dialog.RestoreDirectory = true;
dialog.Title = args.Title;
dialog.Filter = StringUtilities.Combine(args.Filters, "|",
f => f.Description + "|" + f.Filter);
}
public IEnumerable<string> GetFiles(FileDialogCreationArgs args)
{
OpenFileDialog dialog = new OpenFileDialog();
PrepareFileDialog(dialog, args);
dialog.CheckFileExists = true;
dialog.ShowReadOnly = false;
dialog.Multiselect = true;
DialogResult dr = dialog.ShowDialog();
if (dr == DialogResult.OK)
return dialog.FileNames;
return null;
}
public void AddItems()
{
FileDialogCreationArgs args = new FileDialogCreationArgs(string.Empty);
args.Filters.Add(new FileExtensionFilter("*.*", SR.LabelAllFiles));
args.Directory = _lastFolder;
IEnumerable<string> paths = ExtendedOpenFilesDialog.GetFiles(args);
if (paths != null)
{
foreach (string s in paths)
{
_lastFolder = Path.GetDirectoryName(s);
break;
}
base.Load(false, paths);
}
}
/// <summary>
/// Shows an 'Open File' common dialog.
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public FileDialogResult ShowOpenFileDialogBox(FileDialogCreationArgs args)
{
AssertState(new[] { DesktopObjectState.Open, DesktopObjectState.Closing });
return(this.DesktopWindowView.ShowOpenFileDialogBox(args));
}
/// <summary>
/// Shows a 'Open file' dialog in front of this window.
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public virtual FileDialogResult ShowOpenFileDialogBox(FileDialogCreationArgs args)
{
throw new NotSupportedException();
}
