/// <summary>
/// Builds collectionSource DetailDescriptions.ItemProperties and collection of detail columns.
/// </summary>
/// <param name="collectionSource"></param>
/// <param name="xceedControl"></param>
/// <param name="detail"></param>
public void BuildDetailStructure(DataGridCollectionViewSource collectionSource, DataGridControl xceedGrid,
DetailConfiguration detail)
{
Debug.Assert(null != collectionSource.DetailDescriptions);
Debug.Assert(1 == collectionSource.DetailDescriptions.Count);
_BuildCollectionSource(collectionSource.DetailDescriptions[0].ItemProperties);
_BuildColumnsCollection(detail.Columns);
// Add stops as detail of route.
xceedGrid.DetailConfigurations.Clear();
xceedGrid.DetailConfigurations.Add(detail);
// NOTE: Set this property so that columns with custom order properties from default
// settings were not added to grid automatically.
xceedGrid.DetailConfigurations[0].AutoCreateColumns = false;
// Collapse all detail and reexpand it.
List<DataGridContext> dataGridContexts = new List<DataGridContext>(xceedGrid.GetChildContexts());
foreach (DataGridContext dataGridContext in dataGridContexts)
{
dataGridContext.ParentDataGridContext.CollapseDetails(dataGridContext.ParentItem);
dataGridContext.ParentDataGridContext.ExpandDetails(dataGridContext.ParentItem);
}
}
/// <summary>
/// Gets all selected items list.
/// </summary>
/// <param name="xceed">Xceed control.</param>
public IList _SelectedItemsFromAllContexts(DataGridControl xceed)
{
Debug.Assert(null != xceed);
var selection = new List<object>(xceed.SelectedItems.Cast<object>().ToArray());
IEnumerable<DataGridContext> childContexts = xceed.GetChildContexts();
foreach (DataGridContext dataGridContext in childContexts)
selection.AddRange(dataGridContext.SelectedItems);
return selection.AsReadOnly();
}