/// <summary>
/// Creates a structure that identifies the specific cell container.
/// </summary>
/// <param name="cell">
/// A reference to a cell.
/// This structure does not maintain a strong reference to the cell.
/// Changes to the cell will not affect this structure.
/// </param>
/// <remarks>
/// This constructor will tie the DataGridCellInfo to the specific
/// DataGrid that owns the cell container.
/// </remarks>
public DataGridCellInfo(DataGridCell cell)
{
if (cell == null)
{
throw new ArgumentNullException("cell");
}
_item = cell.RowDataItem;
_column = cell.Column;
_owner = new WeakReference(cell.DataGridOwner);
}
/// <summary>
/// Creates the visual tree for boolean based cells.
/// </summary>
protected override FrameworkElement GenerateEditingElement(DataGridCell cell, object dataItem)
{
return(GenerateCheckBox(/* isEditing = */ true, cell));
}
protected override FrameworkElement GenerateElement(DataGridCell cell, object dataItem)
{
return null;
}