C# (CSharp) ExpandedEntitiesCollection Examples

Example #1

File: CategoryViewModel.cs Project: DevExpress-Examples/how-to-manage-the-expanded-rows-collection-when-the-master-detail-functionality-is-used-t470064

 public void CollapseEntity(object categoryID)
 {
     ExpandedEntitiesCollection.Remove(categoryID);
     Update(categoryID);
 }

Example #2

File: CategoryViewModel.cs Project: DevExpress-Examples/how-to-manage-the-expanded-rows-collection-when-the-master-detail-functionality-is-used-t470064

 public bool CanExpandEntity(object categoryID)
 {
     return(EntityExists(categoryID) && !ExpandedEntitiesCollection.Contains(categoryID));
 }

Example #3

File: CategoryViewModel.cs Project: DevExpress-Examples/how-to-manage-the-expanded-rows-collection-when-the-master-detail-functionality-is-used-t470064

 public void ExpandEntity(object categoryID)
 {
     ExpandedEntitiesCollection.Add(categoryID);
     Update(categoryID);
 }