/// <summary>
/// Executes the result using the specified context.
/// </summary>
/// <param name="context">The context.</param>
public override void BeginExecute(CoroutineExecutionContext context)
{
var openFileDialog = new OpenFileDialog();
openFileDialog.RestoreDirectory = true;
openFileDialog.CheckFileExists = true;
openFileDialog.CheckPathExists = true;
openFileDialog.Multiselect = _multiselect;
openFileDialog.Filter = _fileTypeFilter;
openFileDialog.Title = _title;
openFileDialog.InitialDirectory = _initialDirectory;
var activeWindow = CoTaskHelper.GetActiveWindow(context);
bool fileSelected;
try
{
fileSelected = openFileDialog.ShowDialog(activeWindow).GetValueOrDefault();
}
catch
{
if (string.IsNullOrEmpty(openFileDialog.InitialDirectory))
{
throw;
}
openFileDialog.InitialDirectory = null;
fileSelected = openFileDialog.ShowDialog(activeWindow).GetValueOrDefault();
}
OnCompleted(openFileDialog, new CoTaskCompletedEventArgs(null, !fileSelected));
}
/// <summary>
/// Executes the result using the specified context.
/// </summary>
/// <param name="context">The context.</param>
public override void BeginExecute(CoroutineExecutionContext context)
{
var activeWindow = CoTaskHelper.GetActiveWindow(context);
if (activeWindow != null)
{
Result = MessageBox.Show(activeWindow, _message, _caption, _button, _image);
}
else
{
Result = MessageBox.Show(_message, _caption, _button, _image);
}
OnCompleted(new CoTaskCompletedEventArgs(null, false));
}
/// <summary>
/// Executes the result using the specified context.
/// </summary>
/// <param name="context">The context.</param>
public override void BeginExecute(CoroutineExecutionContext context)
{
var saveFileDialog = new SaveFileDialog();
saveFileDialog.RestoreDirectory = true;
saveFileDialog.AddExtension = true;
saveFileDialog.CheckPathExists = true;
saveFileDialog.Filter = _fileTypeFilter;
saveFileDialog.DefaultExt = _defaultFileExtension;
saveFileDialog.Title = _title;
saveFileDialog.FileName = _fileName;
saveFileDialog.CreatePrompt = _promptForCreate;
saveFileDialog.OverwritePrompt = _promptForOverwrite;
saveFileDialog.InitialDirectory = _initialDirectory;
var activeWindow = CoTaskHelper.GetActiveWindow(context);
bool fileSelected;
try
{
fileSelected = saveFileDialog.ShowDialog(activeWindow).GetValueOrDefault();
}
catch
{
if (string.IsNullOrEmpty(saveFileDialog.InitialDirectory))
{
throw;
}
saveFileDialog.InitialDirectory = null;
fileSelected = saveFileDialog.ShowDialog(activeWindow).GetValueOrDefault();
}
if (fileSelected)
{
Result = new FileInfo(saveFileDialog.FileName);
}
OnCompleted(new CoTaskCompletedEventArgs(null, !fileSelected));
}