BlockCollection Class
Definition
Important
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Represents a collection of Block elements. BlockCollection defines the allowable child content of the FlowDocument, Section, ListItem, TableCell, Floater, and Figure elements.
public ref class BlockCollection : System::Windows::Documents::TextElementCollection<System::Windows::Documents::Block ^>public class BlockCollection : System.Windows.Documents.TextElementCollection<System.Windows.Documents.Block>type BlockCollection = class
inherit TextElementCollection<Block>Public Class BlockCollection
Inherits TextElementCollection(Of Block)- Inheritance
Remarks
BlockCollection creation is only permitted inside an element that owns a BlockCollection, such as a FlowDocument or TextElement. As such, a BlockCollection cannot be instantiated directly and has no default or overloaded constructor.
Properties
| Name | Description |
|---|---|
| Count |
Gets the number of items currently in the collection. (Inherited from TextElementCollection<TextElementType>) |
| FirstBlock |
Gets the first Block element within this instance of BlockCollection. |
| IsReadOnly |
Gets a value that indicates whether or not the collection is read-only. (Inherited from TextElementCollection<TextElementType>) |
| LastBlock |
Gets the last Block element within this instance of BlockCollection. |
Methods
| Name | Description |
|---|---|
| Add(TextElementType) |
Appends a specified item to the collection. (Inherited from TextElementCollection<TextElementType>) |
| AddRange(IEnumerable) |
Appends a specified range of items to the collection. (Inherited from TextElementCollection<TextElementType>) |
| Clear() |
Clears all items from the collection. (Inherited from TextElementCollection<TextElementType>) |
| Contains(TextElementType) |
Queries for the presence of a specified item in the collection. (Inherited from TextElementCollection<TextElementType>) |
| CopyTo(TextElementType[], Int32) |
Copies the contents of the collection and inserts them into a specified array starting at a specified index position in the array. (Inherited from TextElementCollection<TextElementType>) |
| GetEnumerator() |
Returns an enumerator for the contents of the collection. (Inherited from TextElementCollection<TextElementType>) |
| InsertAfter(TextElementType, TextElementType) |
Inserts a specified item in the collection after a specified collection item. (Inherited from TextElementCollection<TextElementType>) |
| InsertBefore(TextElementType, TextElementType) |
Inserts a specified item in the collection before a specified collection item. (Inherited from TextElementCollection<TextElementType>) |
| Remove(TextElementType) |
Removes a specified item from the collection. (Inherited from TextElementCollection<TextElementType>) |
Explicit Interface Implementations
| Name | Description |
|---|---|
| ICollection.CopyTo(Array, Int32) |
Copies the elements of the ICollection to an Array, starting at a particular Array index. Use the type-safe CopyTo(TextElementType[], Int32) method instead. (Inherited from TextElementCollection<TextElementType>) |
| ICollection.Count |
Gets the number of elements contained in the ICollection. Use the type-safe Count property instead. (Inherited from TextElementCollection<TextElementType>) |
| ICollection.IsSynchronized |
Gets a value indicating whether access to the ICollection is synchronized (thread safe). (Inherited from TextElementCollection<TextElementType>) |
| ICollection.SyncRoot |
Gets an object that can be used to synchronize access to the ICollection. (Inherited from TextElementCollection<TextElementType>) |
| IEnumerable.GetEnumerator() |
Returns an enumerator that iterates through a collection. Use the type-safe GetEnumerator() method instead. (Inherited from TextElementCollection<TextElementType>) |
| IList.Add(Object) |
Adds an item to the IList. Use the type-safe Add(TextElementType) method instead. (Inherited from TextElementCollection<TextElementType>) |
| IList.Clear() |
This type or member supports the Windows Presentation Foundation (WPF) infrastructure and is not intended to be used directly from your code. Use the type-safe Clear() method instead. (Inherited from TextElementCollection<TextElementType>) |
| IList.Contains(Object) |
Determines whether the IList contains a specific value. Use the type-safe Contains(TextElementType) method instead. (Inherited from TextElementCollection<TextElementType>) |
| IList.IndexOf(Object) |
Determines the index of a specific item in the IList. (Inherited from TextElementCollection<TextElementType>) |
| IList.Insert(Int32, Object) |
Inserts an item to the IList at the specified index. Use the type-safe InsertAfter(TextElementType, TextElementType) or InsertBefore(TextElementType, TextElementType) methods instead. (Inherited from TextElementCollection<TextElementType>) |
| IList.IsFixedSize |
Gets a value indicating whether the IList has a fixed size. (Inherited from TextElementCollection<TextElementType>) |
| IList.IsReadOnly |
Gets a value indicating whether the IList is read-only. (Inherited from TextElementCollection<TextElementType>) |
| IList.Item[Int32] |
Gets or sets the element at the specified index. (Inherited from TextElementCollection<TextElementType>) |
| IList.Remove(Object) |
Removes the first occurrence of a specific object from the IList. Use the type-safe Remove(TextElementType) method instead. (Inherited from TextElementCollection<TextElementType>) |
| IList.RemoveAt(Int32) |
Removes the IList item at the specified index. (Inherited from TextElementCollection<TextElementType>) |
