// Applies the given Style to the Row if it's supposed to use DataGrid.RowStyle
private static void EnsureElementStyle(FrameworkElement element, Style oldDataGridStyle, Style newDataGridStyle)
{
Debug.Assert(element != null);
// Apply the DataGrid style if the row was using the old DataGridRowStyle before
if (element != null && (element.Style == null || element.Style == oldDataGridStyle))
{
element.SetStyleWithType(newDataGridStyle);
}
}