public void GetPathFromDialog_InvalidDialogType_ThrowsException()
{
// ARRANGE
FolderBrowserDialogWrapper factory = new FolderBrowserDialogWrapper();
Mock <CommonDialog> dialog = new Mock <CommonDialog>();
// ACT
factory.GetSelectedPathFromDialog(dialog.Object);
// ASSERT (Handled in ExpectedException)
}
/// <summary>
/// Shows the <see cref="FolderBrowserDialog"/>.
/// </summary>
/// <param name="ownerViewModel">
/// A view model that represents the owner window of the dialog.
/// </param>
/// <param name="settings">The settings for the folder browser dialog.</param>
/// <returns>
/// If the user clicks the OK button of the dialog that is displayed, true is returned;
/// otherwise false.
/// </returns>
public bool?ShowFolderBrowserDialog(
INotifyPropertyChanged ownerViewModel,
FolderBrowserDialogSettings settings)
{
if (ownerViewModel == null)
{
throw new ArgumentNullException("ownerViewModel");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
using (var dialog = new FolderBrowserDialogWrapper(settings))
{
DialogResult result = dialog.ShowDialog(new WindowWrapper(FindOwnerWindow(ownerViewModel)));
return(result == DialogResult.OK);
}
}
/// <summary>
/// Shows the <see cref="FolderBrowserDialog"/>.
/// </summary>
/// <param name="ownerViewModel">
/// A view model that represents the owner window of the dialog.
/// </param>
/// <param name="settings">The settings for the folder browser dialog.</param>
/// <returns>
/// If the user clicks the OK button of the dialog that is displayed, true is returned;
/// otherwise false.
/// </returns>
/// <exception cref="ViewNotRegisteredException">
/// No view is registered with specified owner view model as data context.
/// </exception>
public bool?ShowFolderBrowserDialog(
INotifyPropertyChanged ownerViewModel,
FolderBrowserDialogSettings settings)
{
if (ownerViewModel == null)
{
throw new ArgumentNullException(nameof(ownerViewModel));
}
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
Logger.Write($"Description: {settings.Description}");
using (var dialog = new FolderBrowserDialogWrapper(settings))
{
DialogResult result = dialog.ShowDialog(new Win32Window(FindOwnerWindow(ownerViewModel)));
return(result == DialogResult.OK);
}
}
