IExtensionCollection<T> IExtensionCollection<T> IExtensionCollection<T> IExtensionCollection<T> Interface

定义

允许按照其类型检索 IExtension<T>IExtension<T> 对象集合。A collection of the IExtension<T> objects that allow for retrieving the IExtension<T> by its type.

generic <typename T>
 where T : IExtensibleObject<T>public interface class IExtensionCollection : System::Collections::Generic::ICollection<System::ServiceModel::IExtension<T> ^>, System::Collections::Generic::IEnumerable<System::ServiceModel::IExtension<T> ^>
public interface IExtensionCollection<T> : System.Collections.Generic.ICollection<System.ServiceModel.IExtension<T>>, System.Collections.Generic.IEnumerable<System.ServiceModel.IExtension<T>> where T : IExtensibleObject<T>
type IExtensionCollection<'T (requires 'T :> IExtensibleObject<'T>)> = interface
    interface ICollection<IExtension<'T>>
    interface seq<IExtension<'T>>
    interface IEnumerable
Public Interface IExtensionCollection(Of T)
Implements ICollection(Of IExtension(Of T)), IEnumerable(Of IExtension(Of T))

类型参数

T

扩展对象的类型。The type of the extension objects.

派生
实现

方法

Add(T) Add(T) Add(T) Add(T)

将某项添加到 ICollection<T> 中。Adds an item to the ICollection<T>.

(Inherited from ICollection<T>)
Clear() Clear() Clear() Clear()

ICollection<T> 中移除所有项。Removes all items from the ICollection<T>.

(Inherited from ICollection<T>)
Contains(T) Contains(T) Contains(T) Contains(T)

确定 ICollection<T> 是否包含特定值。Determines whether the ICollection<T> contains a specific value.

(Inherited from ICollection<T>)
CopyTo(T[], Int32) CopyTo(T[], Int32) CopyTo(T[], Int32) CopyTo(T[], Int32)

从特定的 ICollection<T> 索引开始,将 Array 的元素复制到一个 Array 中。Copies the elements of the ICollection<T> to an Array, starting at a particular Array index.

(Inherited from ICollection<T>)
Find<E>() Find<E>() Find<E>() Find<E>()

查找集合中的指定扩展对象。Finds the specified extension object in the collection.

FindAll<E>() FindAll<E>() FindAll<E>() FindAll<E>()

查找集合中由 E 指定的所有扩展对象。Finds all extension object in the collection specified by E.

GetEnumerator() GetEnumerator() GetEnumerator() GetEnumerator()

返回循环访问集合的枚举数。Returns an enumerator that iterates through a collection.

(Inherited from IEnumerable)
Remove(T) Remove(T) Remove(T) Remove(T)

ICollection<T> 中移除特定对象的第一个匹配项。Removes the first occurrence of a specific object from the ICollection<T>.

(Inherited from ICollection<T>)

属性

Count Count Count Count

获取 ICollection<T> 中包含的元素数。Gets the number of elements contained in the ICollection<T>.

(Inherited from ICollection<T>)
IsReadOnly IsReadOnly IsReadOnly IsReadOnly

获取一个值,该值指示 ICollection<T> 是否为只读。Gets a value indicating whether the ICollection<T> is read-only.

(Inherited from ICollection<T>)

扩展方法

CopyToDataTable<T>(IEnumerable<T>) CopyToDataTable<T>(IEnumerable<T>) CopyToDataTable<T>(IEnumerable<T>) CopyToDataTable<T>(IEnumerable<T>)

在给定其泛型参数 TDataTable 的输入 DataRow 对象的情况下,返回包含 IEnumerable<T> 对象副本的 DataRowReturns a DataTable that contains copies of the DataRow objects, given an input IEnumerable<T> object where the generic parameter T is DataRow.

CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption)

在给定其泛型参数 TDataRow 的输入 DataTable 对象的情况下,将 IEnumerable<T> 对象复制到指定的 DataRowCopies DataRow objects to the specified DataTable, given an input IEnumerable<T> object where the generic parameter T is DataRow.

CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler)

在给定其泛型参数 TDataRow 的输入 DataTable 对象的情况下,将 IEnumerable<T> 对象复制到指定的 DataRowCopies DataRow objects to the specified DataTable, given an input IEnumerable<T> object where the generic parameter T is DataRow.

Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable)

IEnumerable 的元素强制转换为指定的类型。Casts the elements of an IEnumerable to the specified type.

OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable)

根据指定类型筛选 IEnumerable 的元素。Filters the elements of an IEnumerable based on a specified type.

AsParallel(IEnumerable) AsParallel(IEnumerable) AsParallel(IEnumerable) AsParallel(IEnumerable)

启用查询的并行化。Enables parallelization of a query.

AsQueryable(IEnumerable) AsQueryable(IEnumerable) AsQueryable(IEnumerable) AsQueryable(IEnumerable)

IEnumerable 转换为 IQueryableConverts an IEnumerable to an IQueryable.

Ancestors<T>(IEnumerable<T>) Ancestors<T>(IEnumerable<T>) Ancestors<T>(IEnumerable<T>) Ancestors<T>(IEnumerable<T>)

返回元素集合,其中包含源集合中每个节点的上级。Returns a collection of elements that contains the ancestors of every node in the source collection.

Ancestors<T>(IEnumerable<T>, XName) Ancestors<T>(IEnumerable<T>, XName) Ancestors<T>(IEnumerable<T>, XName) Ancestors<T>(IEnumerable<T>, XName)

返回经过筛选的元素集合,其中包含源集合中每个节点的上级。Returns a filtered collection of elements that contains the ancestors of every node in the source collection. 集合中仅包括具有匹配 XName 的元素。Only elements that have a matching XName are included in the collection.

DescendantNodes<T>(IEnumerable<T>) DescendantNodes<T>(IEnumerable<T>) DescendantNodes<T>(IEnumerable<T>) DescendantNodes<T>(IEnumerable<T>)

返回源集合中每个文档和元素的子代节点的集合。Returns a collection of the descendant nodes of every document and element in the source collection.

Descendants<T>(IEnumerable<T>) Descendants<T>(IEnumerable<T>) Descendants<T>(IEnumerable<T>) Descendants<T>(IEnumerable<T>)

返回元素集合,其中包含源集合中每个元素和文档的子代元素。Returns a collection of elements that contains the descendant elements of every element and document in the source collection.

Descendants<T>(IEnumerable<T>, XName) Descendants<T>(IEnumerable<T>, XName) Descendants<T>(IEnumerable<T>, XName) Descendants<T>(IEnumerable<T>, XName)

返回经过筛选的元素集合,其中包含源集合中每个元素和文档的子代元素。Returns a filtered collection of elements that contains the descendant elements of every element and document in the source collection. 集合中仅包括具有匹配 XName 的元素。Only elements that have a matching XName are included in the collection.

Elements<T>(IEnumerable<T>) Elements<T>(IEnumerable<T>) Elements<T>(IEnumerable<T>) Elements<T>(IEnumerable<T>)

返回源集合中每个元素和文档的子元素的集合。Returns a collection of the child elements of every element and document in the source collection.

Elements<T>(IEnumerable<T>, XName) Elements<T>(IEnumerable<T>, XName) Elements<T>(IEnumerable<T>, XName) Elements<T>(IEnumerable<T>, XName)

返回源集合中经过筛选的每个元素和文档的子元素集合。Returns a filtered collection of the child elements of every element and document in the source collection. 集合中仅包括具有匹配 XName 的元素。Only elements that have a matching XName are included in the collection.

InDocumentOrder<T>(IEnumerable<T>) InDocumentOrder<T>(IEnumerable<T>) InDocumentOrder<T>(IEnumerable<T>) InDocumentOrder<T>(IEnumerable<T>)

返回节点集合(其中包含源集合中的所有节点),并按文档顺序排列。Returns a collection of nodes that contains all nodes in the source collection, sorted in document order.

Nodes<T>(IEnumerable<T>) Nodes<T>(IEnumerable<T>) Nodes<T>(IEnumerable<T>) Nodes<T>(IEnumerable<T>)

返回源集合中每个文档和元素的子节点集合。Returns a collection of the child nodes of every document and element in the source collection.

Remove<T>(IEnumerable<T>) Remove<T>(IEnumerable<T>) Remove<T>(IEnumerable<T>) Remove<T>(IEnumerable<T>)

将源集合中的每个节点从其父节点中移除。Removes every node in the source collection from its parent node.

适用于