protected virtual bool TryUpdateTextBox(TextBox textBox, IStringConverter converter, object rawValue)
{
string formatted = converter.ToFormattedString(rawValue, textBox) ?? String.Empty;
if (formatted != textBox.Text)
{
textBox.SetIsUpdating(true);
textBox.SetTextUndoable(formatted);
textBox.SetIsUpdating(false);
return(true);
}
return(false);
}