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CheckedItemsCollection Class
A partially observable wrapper for the a hash set that contains the checked items of the RadTreeView.
Inheritance Hierarchy
SystemObject
  Telerik.Windows.Controls.TreeViewCheckedItemsCollection

Namespace: Telerik.Windows.Controls.TreeView
Assembly: Telerik.Windows.Controls.Navigation (in Telerik.Windows.Controls.Navigation.dll) Version: 2017.2.614.40 (2017.2.614.40)
Syntax
public class CheckedItemsCollection : ICollection<Object>, 
	ICollection, IEnumerable<Object>, IEnumerable, INotifyPropertyChanged, 
	INotifyCollectionChanged

The CheckedItemsCollection type exposes the following members.

Methods
  NameDescription
Public methodAdd
Adding items to the CheckedItemsCollection is currently not supported, calling this method will throw an exception.
Public methodClear
The collection is Readonly, calling this method will result in an exception.
Public methodContains
Public methodCopyTo(Array, Int32)
Copies the elements of the ICollection to an Array, starting at a particular Array index.
Public methodCopyTo(Object, Int32)
Public methodGetCheckedItemsOnly
Returns the items from the collection that have a ToggleState.On and excludes items with ToggleState.Indeterminate.
Public methodGetEnumerator
Returns an enumerator that iterates through a collection.
Public methodRemove
The CheckedItems collection is read-only and cannot be modified.
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Extension Methods
  NameDescription
Public Extension MethodAddRangeObject(IEnumerableObject)Overloaded.
Adds the elements from the specified collection - items to the end of the target collection.
(Defined by CollectionExtensions.)
Public Extension MethodAddRangeObject(IEnumerableObject)Overloaded.
Adds the given range of items to the current collection.
(Defined by CommonExtensions.)
Public Extension MethodAppendObject(IEnumerableObject)Overloaded.
Appends elements from two sequences.
(Defined by CollectionExtensions.)
Public Extension MethodAppendObject(Object)Overloaded.
Appends an element to a sequence.
(Defined by CollectionExtensions.)
Public Extension MethodAppendObject(IEnumerableObject)Overloaded. (Defined by EnumerableExtensions.)
Public Extension MethodAppendObject(Object)Overloaded. (Defined by EnumerableExtensions.)
Public Extension MethodCloneObject
Clones the list.
(Defined by CommonExtensions.)
Public Extension MethodContainsAnyObject
Checks for the occurrence of the given items in the collection.
(Defined by CommonExtensions.)
Public Extension MethodForEachObject
Executes the action for each item in the collection.
(Defined by CommonExtensions.)
Public Extension MethodRemoveAllObject
Removes all elements from a collection that match the condition defined by the specified predicate.
(Defined by CollectionExtensions.)
Public Extension MethodTakeAfterObject
Bypasses elements from a sequence as long as a specified condition is true and then returns the remaining elements.
(Defined by CollectionExtensions.)
Public Extension MethodTakeBeforeObject
Bypasses elements from a sequence until the specified condition becomes true.
(Defined by CollectionExtensions.)
Public Extension MethodTakeBetweenObject(FuncObject, Boolean, FuncObject, Boolean)Overloaded.
Bypasses elements from a sequence as long as the first condition is false. Returns elements from the remaining elements as long the second condition is false.
(Defined by CollectionExtensions.)
Public Extension MethodTakeBetweenObject(Object, Object)Overloaded.
Returns elements from a sequence as long as they are between the two items.
(Defined by CollectionExtensions.)
Public Extension MethodTakeFromObject(FuncObject, Boolean)Overloaded.
Bypasses elements from a sequence as long as a specified condition is false and then returns the element that satisfies the condition and the elements after.
(Defined by CollectionExtensions.)
Public Extension MethodTakeFromObject(Object)Overloaded.
Bypasses elements from a sequence as long as the element is not equal to the items in the sequence.
(Defined by CollectionExtensions.)
Public Extension MethodTakeToObject(FuncObject, Boolean)Overloaded.
Returns elements from a sequence as long as a specified condition is false. This method also returns the first element that satisfies the condition.
(Defined by CollectionExtensions.)
Public Extension MethodTakeToObject(Object)Overloaded.
Returns elements from a sequence as long as the sequence elements differs from the item.
(Defined by CollectionExtensions.)
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Properties
  NameDescription
Public propertyCount
Gets the number of elements contained in the ICollection.
Public propertyIsReadOnly
Public propertyIsSynchronized
Gets a value indicating whether access to the ICollection is synchronized (thread safe).
Public propertySyncRoot
Gets an object that can be used to synchronize access to the ICollection.
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Events
  NameDescription
Public eventCollectionChanged
Raised when the CheckedItems change. Currently it is only raised with 'Reset' since the set of items in unordered.
Public eventPropertyChanged
Raised when a property changes on the object.
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See Also