/// <summary>
/// Shows the according dialog for the control.
/// </summary>
/// <returns></returns>
protected override async Task ShowDialogAsync()
{
OpenDirectoryDialogArguments args = null;
if (DialogArgs != null)
{
args = new OpenDirectoryDialogArguments(DialogArgs);
}
else
{
args = new OpenDirectoryDialogArguments();
}
if (!string.IsNullOrWhiteSpace(Directory) && System.IO.Directory.Exists(Directory))
{
args.CurrentDirectory = Directory;
}
OpenDirectoryDialogResult result = null;
if (DialogHost != null)
{
result = await OpenDirectoryDialog.ShowDialogAsync(DialogHost, args);
}
else
{
result = await OpenDirectoryDialog.ShowDialogAsync(DialogHostName, args);
}
if (result != null && result.Confirmed)
{
Directory = result.DirectoryInfo.FullName;
}
}
public static async Task <OpenDirectoryDialogResult> ShowDialogAsync(string dialogHostName, double?width = null, double?height = null,
string currentDirectory = null,
bool showHiddenFilesAndDirectories = false, bool showSystemFilesAndDirectories = false,
DialogOpenedEventHandler openedHandler = null, DialogClosingEventHandler closingHandler = null)
{
OpenDirectoryDialog dialog = InitDialog(width, height, currentDirectory, showHiddenFilesAndDirectories, showSystemFilesAndDirectories);
return(await DialogHost.Show(dialog, dialogHostName, openedHandler, closingHandler) as OpenDirectoryDialogResult);
}
private static OpenDirectoryDialog InitDialog(double?width, double?height,
string currentDirectory,
bool showHiddenFilesAndDirectories, bool showSystemFilesAndDirectories)
{
OpenDirectoryDialog dialog = new OpenDirectoryDialog();
InitDialog(dialog, width, height, currentDirectory, showHiddenFilesAndDirectories, showSystemFilesAndDirectories);
return(dialog);
}
/// <summary>
/// Shows a new <see cref="OpenDirectoryDialog" />.
/// </summary>
/// <param name="dialogHost">The <see cref="DialogHost" /></param>
/// <param name="args">The arguments for the dialog initialization</param>
/// <returns></returns>
public static async Task <OpenDirectoryDialogResult> ShowDialogAsync(DialogHost dialogHost, OpenDirectoryDialogArguments args)
{
OpenDirectoryDialog dialog = InitDialog(
args.Width,
args.Height,
args.CurrentDirectory,
args.ShowHiddenFilesAndDirectories,
args.ShowSystemFilesAndDirectories
);
return(await dialogHost.ShowDialog(dialog, args.OpenedHandler, args.ClosingHandler) as OpenDirectoryDialogResult);
}
private static OpenDirectoryDialog InitDialog(double?width, double?height,
string currentDirectory,
bool createNewDirectoryEnabled,
bool showHiddenFilesAndDirectories, bool showSystemFilesAndDirectories,
bool switchPathPartsAsButtonsEnabled, bool pathPartsAsButtons)
{
OpenDirectoryDialog dialog = new OpenDirectoryDialog();
InitDialog(dialog, width, height, currentDirectory, showHiddenFilesAndDirectories, showSystemFilesAndDirectories, createNewDirectoryEnabled, switchPathPartsAsButtonsEnabled, pathPartsAsButtons);
return(dialog);
}
/// <summary>
/// Shows a new <see cref="OpenDirectoryDialog" />.
/// </summary>
/// <param name="dialogHostName">The name of the <see cref="DialogHost" /></param>
/// <param name="args">The arguments for the dialog initialization</param>
/// <returns></returns>
public static async Task <OpenDirectoryDialogResult> ShowDialogAsync(string dialogHostName, OpenDirectoryDialogArguments args)
{
OpenDirectoryDialog dialog = InitDialog(
args.Width,
args.Height,
args.CurrentDirectory,
args.CreateNewDirectoryEnabled,
args.ShowHiddenFilesAndDirectories,
args.ShowSystemFilesAndDirectories,
args.SwitchPathPartsAsButtonsEnabled,
args.PathPartsAsButtons
);
return(await DialogHost.Show(dialog, dialogHostName, args.OpenedHandler, args.ClosingHandler) as OpenDirectoryDialogResult);
}
