ItemCollection Class
namespace Noesis | MSDN
Holds the list of items that constitute the content of an ItemsControl.
Properties
| Name | Description |
|---|---|
| CanFilter | Gets a value that indicates whether this view supports filtering via the Filter property |
| CanGroup | Gets a value that indicates whether this view supports grouping via GroupDescriptions |
| CanSort | Gets a value that indicates whether this view supports sorting via SortDescriptions |
| CurrentItem | Gets the current item in the view |
| CurrentPosition | Gets the ordinal position of the CurrentItem within the view |
| IsCurrentAfterLast | Gets a value that indicates whether the CurrentItem of the view is beyond the end of the collection |
| IsCurrentBeforeFirst | Gets a value that indicates whether the CurrentItem of the view is beyond the beginning of the collection |
| IsEmpty | Returns a value that indicates whether the resulting view is empty. |
Dependency Property Reflection Property
Attached Properties
ItemCollection has no attached properties
Methods
| Name | Description |
|---|---|
| Add(item) | Adds an item to the collection. Returns The position into which the new element was inserted, or -1 to indicate that the item was not inserted into the collection |
| AddComponent(item) | Adds an item to the collection. Returns The position into which the new element was inserted, or -1 to indicate that the item was not inserted into the collection |
| Clear() | Removes all items from the collection |
| CollectionChanged() | Occurs when the collection changes |
| Contains(item) | Returns a value that indicates whether a given item belongs to this collection view |
| Count() | Gets the number of items in the collection |
| CurrentChanged() | Occurs after the CurrentItem has changed |
| GetComponent(index) | Gets the item at the specified index |
| GetItemAt(index) | Gets the item at the specified index |
| IndexOf(item) | Determines the index of a specific item in the collection. Returns -1 if not found |
| IndexOfComponent(item) | Determines the index of a specific item in the collection. Returns -1 if not found |
| Insert(index, item) | Inserts an item to the collection at the specified index |
| InsertComponent(index, item) | Inserts an item to the collection at the specified index |
| IsReadOnly() | Check if the itemcollection is related to an external collection, and so it is readonly |
| MoveCurrentTo(item) | Sets the specified item to be the CurrentItem in the view |
| MoveCurrentToFirst() | Sets the first item in the view as the CurrentItem |
| MoveCurrentToLast() | Sets the last item in the view as the CurrentItem |
| MoveCurrentToNext() | Sets the item after the CurrentItem in the view as the CurrentItem |
| MoveCurrentToPosition(position) | Sets the item at the specified index to be the CurrentItem in the view |
| MoveCurrentToPrevious() | Sets the item before the CurrentItem in the view as the CurrentItem |
| Refresh() | Recreates the view |
| Remove(item) | Removes the first occurrence of a specific object from the collection. Returns true if item was removed, false to indicate that the item was not found in the collection |
| RemoveAt(index) | Removes the item at the specified index |
| Set(index, item) | Sets the item at the specified index |
| SetComponent(index, item) | Sets the item at the specified index |
| SetView(view) | To be called from ItemsControl when the ItemsSource is assigned with a CollectionView |
Events
ItemCollection has no events
Table of Contents