/// <summary>
/// Retrieves the visual tree that was generated for a particular row and column.
/// </summary>
/// <param name="dataGridRow">The row that corresponds to the desired cell.</param>
/// <returns>The element if found, null otherwise.</returns>
public FrameworkElement GetCellContent(DataGridRow dataGridRow)
{
if (dataGridRow == null)
{
throw new ArgumentNullException("dataGridRow");
}
if (_dataGridOwner != null)
{
int columnIndex = _dataGridOwner.Columns.IndexOf(this);
if (columnIndex >= 0)
{
DataGridCell cell = dataGridRow.TryGetCell(columnIndex);
if (cell != null)
{
return cell.Content as FrameworkElement;
}
}
}
return null;
}
