private void Base64Window_Unloaded(object sender, RoutedEventArgs e)
{
Base64ViewModel viewModel = this.DataContext as Base64ViewModel;
if (viewModel != null)
{
viewModel.OperationSucceeded -= ViewModel_OperationSucceeded;
viewModel.OperationCancelled -= ViewModel_OperationCancelled;
viewModel.OperationErrorOccurred -= ViewModel_OperationErrorOccurred;
}
}
private void SourceFilePathTextBox_Drop(object sender, DragEventArgs e)
{
String[] files = e.Data.GetData(DataFormats.FileDrop) as String[];
if (files != null && files.Length > 0)
{
Base64ViewModel viewModel = this.DataContext as Base64ViewModel;
if (viewModel != null)
{
if (viewModel.SelectedActionIndex == 1 &&
!Constants.TextFileFilter.Contains(Path.GetExtension(files[0])))
{
return;
}
viewModel.SourceFilePath = files[0];
}
}
}