public override void UnbindCellContent(FrameworkElement cellContent, C1.WPF.DataGrid.DataGridRow row)
{
Panel panel = (Panel)cellContent;
// bind individual cells
for (int i = 0; i < InnerColumns.Count; i++)
{
var col = InnerColumns[i];
var control = panel.Children[i] as FrameworkElement;
col.UnbindCellContent(control, row);
}
}