private static void BrowseSaveFileExecute(Window window, ExecutedRoutedEventArgs e)
{
var tb = (TextBox)e.OriginalSource;
var filter = (e.Parameter as string) ?? "All Files (*.*)|*.*";
var path = tb.GetValue(TextBox.TextProperty) as string;
path = Dialogs.BrowseForFileSave(new WindowInteropHelper(window).Handle, filter, path);
if (path != null)
{
tb.SetCurrentValue(TextBox.TextProperty, path);
var binding = BindingOperations.GetBindingExpressionBase(tb, TextBox.TextProperty);
if (binding != null)
{
binding.UpdateSource();
}
}
}