Class DocumentElementCollectionBase<T, TOwner>

Provides based functionality for collections of document elements.

Inheritance
System.Object
DocumentElementCollectionBase<T, TOwner>
DocumentElementCollection<T, TOwner>
DocumentElementCollection<T, TOwner>
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Windows.Documents.Core.Data
Assembly: Telerik.Windows.Documents.Core.dll

Syntax

public abstract class DocumentElementCollectionBase<T, TOwner> : IList<T>, ICollection<T>, IEnumerable<T>, IEnumerable
Type Parameters
T

The type of the document elements which should be added to the collection.
TOwner

The type of the owner of the collection.

Properties

Count

Gets the number of elements contained in the collection.

Declaration
public int Count { get; }
Property Value
System.Int32

The number of elements contained in the collection.
Implements
System.Collections.Generic.ICollection<T>.Count

Item[Int32]

Gets or sets the element at the specified index.

Declaration
public T this[int index] { get; set; }
Parameters
System.Int32 index

The index.
Property Value
T

Implements
System.Collections.Generic.IList<T>.Item[System.Int32]

Owner

Gets the element holding the collection.

Declaration
protected TOwner Owner { get; }
Property Value
TOwner

The owner element.

Methods

Add(T)

Adds an item to the collection.

Declaration
public void Add(T item)
Parameters
T item

The element to add to the collection.
Implements
System.Collections.Generic.ICollection<T>.Add(T)

Clear()

Removes all items from the collection.

Declaration
public void Clear()
Implements
System.Collections.Generic.ICollection<T>.Clear()

Contains(T)

Determines whether the collection contains a specific element.

Declaration
public bool Contains(T item)
Parameters
T item

The element to locate in the collection.
Returns
System.Boolean

true if item is found in the collection; otherwise, false.
Implements
System.Collections.Generic.ICollection<T>.Contains(T)

CopyTo(T[], Int32)

Copies the elements of the collection to an System.Array, starting at a particular System.Array index.

Declaration
public void CopyTo(T[] array, int arrayIndex)
Parameters
T[] array

The array.
System.Int32 arrayIndex

Index of the array.
Implements
System.Collections.Generic.ICollection<T>.CopyTo(T[], System.Int32)

GetEnumerator()

Returns an enumerator that iterates through the collection.

Declaration
public IEnumerator<T> GetEnumerator()
Returns
System.Collections.Generic.IEnumerator<T>

A System.Collections.Generic.IEnumerator<T> that can be used to iterate through the collection.
Implements
System.Collections.Generic.IEnumerable<T>.GetEnumerator()

IndexOf(T)

Determines the index of a specific element in the collection.

Declaration
public int IndexOf(T item)
Parameters
T item

The element to locate in the collection.
Returns
System.Int32

The index of item if found in the list; otherwise, -1.
Implements
System.Collections.Generic.IList<T>.IndexOf(T)

Insert(Int32, T)

Inserts an element to the collection at the specified index.

Declaration
public void Insert(int index, T item)
Parameters
System.Int32 index

The zero-based index at which item should be inserted.
T item

The element to insert into the collection.
Implements
System.Collections.Generic.IList<T>.Insert(System.Int32, T)

InsertRange(Int32, IEnumerable<T>)

Inserts an elements to the collection at the specified index.

Declaration
public void InsertRange(int index, IEnumerable<T> items)
Parameters
System.Int32 index

The zero-based index at which items should be inserted.
System.Collections.Generic.IEnumerable<T> items

The elements to be inserted into the collection.

OnAfterRemove(T)

Called when the element is removed.

Declaration
protected virtual void OnAfterRemove(T item)
Parameters
T item

The element.

Remove(T)

Removes the first occurrence of a specific object from the collection.

Declaration
public bool Remove(T item)
Parameters
T item

The object to remove from the collection.
Returns
System.Boolean

true if item was successfully removed from the collection; otherwise, false. This method also returns false if item is not found in the original System.Collections.Generic.ICollection<T>.
Implements
System.Collections.Generic.ICollection<T>.Remove(T)

RemoveAt(Int32)

Removes the element at the specified index.

Declaration
public void RemoveAt(int index)
Parameters
System.Int32 index

The zero-based index of the item to remove.
Implements
System.Collections.Generic.IList<T>.RemoveAt(System.Int32)

RemoveRange(Int32, Int32)

Removes the range.

Declaration
public void RemoveRange(int index, int count)
Parameters
System.Int32 index

The zero-based index of the item to remove.
System.Int32 count

The number of elements to remove.

SetParent(T, TOwner)

Sets the parent of the document element.

Declaration
protected abstract void SetParent(T item, TOwner parent)
Parameters
T item

The document element.
TOwner parent

The parent which should be set to the document element.

VerifyDocumentElementOnInsert(T)

Verifies the validity of the document element before it is inserted in the collection.

Declaration
protected abstract void VerifyDocumentElementOnInsert(T item)
Parameters
T item

The item.

Explicit Interface Implementations

ICollection<T>.IsReadOnly

Gets a value indicating whether the collection is read-only.

Declaration
bool ICollection<T>.IsReadOnly { get; }
Returns
System.Boolean

true if the collection is read-only; otherwise, false.
Implements
System.Collections.Generic.ICollection<T>.IsReadOnly

IEnumerable.GetEnumerator()

Returns an enumerator that iterates through a collection.

Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
System.Collections.IEnumerator

An System.Collections.IEnumerator object that can be used to iterate through the collection.
Implements
System.Collections.IEnumerable.GetEnumerator()

Extension Methods