CodeCatchClauseCollection 类
定义
表示 CodeCatchClause 对象集合。Represents a collection of CodeCatchClause objects.
public ref class CodeCatchClauseCollection : System::Collections::CollectionBase
public class CodeCatchClauseCollection : System.Collections.CollectionBase
[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public class CodeCatchClauseCollection : System.Collections.CollectionBase
type CodeCatchClauseCollection = class
inherit CollectionBase
[<System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)>]
[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type CodeCatchClauseCollection = class
inherit CollectionBase
Public Class CodeCatchClauseCollection
Inherits CollectionBase
- 继承
- 属性
示例
下面的示例演示如何使用 CodeCatchClauseCollection 类方法。The following example demonstrates the use of the CodeCatchClauseCollection class methods. 该示例创建类的新实例,并使用方法将语句添加到集合,返回其索引,并在特定索引点添加或移除特性。The example creates a new instance of the class and uses the methods to add statements to the collection, return their index, and add or remove attributes at a specific index point.
// Creates an empty CodeCatchClauseCollection.
CodeCatchClauseCollection^ collection = gcnew CodeCatchClauseCollection;
// Adds a CodeCatchClause to the collection.
collection->Add( gcnew CodeCatchClause( "e" ) );
// Adds an array of CodeCatchClause objects to the collection.
array<CodeCatchClause^>^clauses = {gcnew CodeCatchClause,gcnew CodeCatchClause};
collection->AddRange( clauses );
// Adds a collection of CodeCatchClause objects to the collection.
CodeCatchClauseCollection^ clausesCollection = gcnew CodeCatchClauseCollection;
clausesCollection->Add( gcnew CodeCatchClause( "e",gcnew CodeTypeReference( System::ArgumentOutOfRangeException::typeid ) ) );
clausesCollection->Add( gcnew CodeCatchClause( "e" ) );
collection->AddRange( clausesCollection );
// Tests for the presence of a CodeCatchClause in the
// collection, and retrieves its index if it is found.
CodeCatchClause^ testClause = gcnew CodeCatchClause( "e" );
int itemIndex = -1;
if ( collection->Contains( testClause ) )
itemIndex = collection->IndexOf( testClause );
// Copies the contents of the collection beginning at index 0 to the specified CodeCatchClause array.
// 'clauses' is a CodeCatchClause array.
collection->CopyTo( clauses, 0 );
// Retrieves the count of the items in the collection.
int collectionCount = collection->Count;
// Inserts a CodeCatchClause at index 0 of the collection.
collection->Insert( 0, gcnew CodeCatchClause( "e" ) );
// Removes the specified CodeCatchClause from the collection.
CodeCatchClause^ clause = gcnew CodeCatchClause( "e" );
collection->Remove( clause );
// Removes the CodeCatchClause at index 0.
collection->RemoveAt( 0 );
// Creates an empty CodeCatchClauseCollection.
CodeCatchClauseCollection collection = new CodeCatchClauseCollection();
// Adds a CodeCatchClause to the collection.
collection.Add( new CodeCatchClause("e") );
// Adds an array of CodeCatchClause objects to the collection.
CodeCatchClause[] clauses = { new CodeCatchClause(), new CodeCatchClause() };
collection.AddRange( clauses );
// Adds a collection of CodeCatchClause objects to the collection.
CodeCatchClauseCollection clausesCollection = new CodeCatchClauseCollection();
clausesCollection.Add( new CodeCatchClause("e", new CodeTypeReference(typeof(System.ArgumentOutOfRangeException))) );
clausesCollection.Add( new CodeCatchClause("e") );
collection.AddRange( clausesCollection );
// Tests for the presence of a CodeCatchClause in the
// collection, and retrieves its index if it is found.
CodeCatchClause testClause = new CodeCatchClause("e");
int itemIndex = -1;
if( collection.Contains( testClause ) )
itemIndex = collection.IndexOf( testClause );
// Copies the contents of the collection beginning at index 0 to the specified CodeCatchClause array.
// 'clauses' is a CodeCatchClause array.
collection.CopyTo( clauses, 0 );
// Retrieves the count of the items in the collection.
int collectionCount = collection.Count;
// Inserts a CodeCatchClause at index 0 of the collection.
collection.Insert( 0, new CodeCatchClause("e") );
// Removes the specified CodeCatchClause from the collection.
CodeCatchClause clause = new CodeCatchClause("e");
collection.Remove( clause );
// Removes the CodeCatchClause at index 0.
collection.RemoveAt(0);
' Creates an empty CodeCatchClauseCollection.
Dim collection As New CodeCatchClauseCollection()
' Adds a CodeCatchClause to the collection.
collection.Add(New CodeCatchClause("e"))
' Adds an array of CodeCatchClause objects to the collection.
Dim clauses As CodeCatchClause() = {New CodeCatchClause(), New CodeCatchClause()}
collection.AddRange(clauses)
' Adds a collection of CodeCatchClause objects to the collection.
Dim clausesCollection As New CodeCatchClauseCollection()
clausesCollection.Add(New CodeCatchClause("e", New CodeTypeReference(GetType(System.ArgumentOutOfRangeException))))
clausesCollection.Add(New CodeCatchClause("e"))
collection.AddRange(clausesCollection)
' Tests for the presence of a CodeCatchClause in the
' collection, and retrieves its index if it is found.
Dim testClause As New CodeCatchClause("e")
Dim itemIndex As Integer = -1
If collection.Contains(testClause) Then
itemIndex = collection.IndexOf(testClause)
End If
' Copies the contents of the collection beginning at index 0 to the specified CodeCatchClause array.
' 'clauses' is a CodeCatchClause array.
collection.CopyTo(clauses, 0)
' Retrieves the count of the items in the collection.
Dim collectionCount As Integer = collection.Count
' Inserts a CodeCatchClause at index 0 of the collection.
collection.Insert(0, New CodeCatchClause("e"))
' Removes the specified CodeCatchClause from the collection.
Dim clause As New CodeCatchClause("e")
collection.Remove(clause)
' Removes the CodeCatchClause at index 0.
collection.RemoveAt(0)
注解
CodeCatchClauseCollection 类提供一个简单的集合对象,该对象可用于存储一组 CodeCatchClause 对象。The CodeCatchClauseCollection class provides a simple collection object that can be used to store a set of CodeCatchClause objects.
构造函数
| CodeCatchClauseCollection() |
初始化 CodeCatchClauseCollection 类的新实例。Initializes a new instance of the CodeCatchClauseCollection class. |
| CodeCatchClauseCollection(CodeCatchClause[]) |
初始化 CodeCatchClauseCollection 类的新实例,该实例包含指定的 CodeCatchClause 对象数组。Initializes a new instance of the CodeCatchClauseCollection class containing the specified array of CodeCatchClause objects. |
| CodeCatchClauseCollection(CodeCatchClauseCollection) |
初始化 CodeCatchClauseCollection 类的新实例,该实例包含指定源集合的元素。Initializes a new instance of the CodeCatchClauseCollection class containing the elements of the specified source collection. |
属性
| Capacity |
获取或设置 CollectionBase 可包含的元素数。Gets or sets the number of elements that the CollectionBase can contain. (继承自 CollectionBase) |
| Count |
获取 CollectionBase 实例中包含的元素数。Gets the number of elements contained in the CollectionBase instance. 不能重写此属性。This property cannot be overridden. (继承自 CollectionBase) |
| InnerList |
获取一个 ArrayList,它包含 CollectionBase 实例中元素的列表。Gets an ArrayList containing the list of elements in the CollectionBase instance. (继承自 CollectionBase) |
| Item[Int32] |
获取或设置集合中指定索引处的 CodeCatchClause 对象。Gets or sets the CodeCatchClause object at the specified index in the collection. |
| List |
获取一个 IList,它包含 CollectionBase 实例中元素的列表。Gets an IList containing the list of elements in the CollectionBase instance. (继承自 CollectionBase) |
方法
| Add(CodeCatchClause) |
将指定的 CodeCatchClause 对象添加到集合。Adds the specified CodeCatchClause object to the collection. |
| AddRange(CodeCatchClause[]) |
将指定的 CodeCatchClause 数组的元素复制到集合末尾。Copies the elements of the specified CodeCatchClause array to the end of the collection. |
| AddRange(CodeCatchClauseCollection) |
将另一个 CodeCatchClauseCollection 对象的内容复制到集合的末尾。Copies the contents of another CodeCatchClauseCollection object to the end of the collection. |
| Clear() |
从 CollectionBase 实例移除所有对象。Removes all objects from the CollectionBase instance. 不能重写此方法。This method cannot be overridden. (继承自 CollectionBase) |
| Contains(CodeCatchClause) |
获取一个值,该值指示集合是否包含指定的 CodeCatchClause 对象。Gets a value that indicates whether the collection contains the specified CodeCatchClause object. |
| CopyTo(CodeCatchClause[], Int32) |
将集合对象复制到一维 Array 实例(从指定索引处开始)。Copies the collection objects to a one-dimensional Array instance beginning at the specified index. |
| Equals(Object) |
确定指定对象是否等于当前对象。Determines whether the specified object is equal to the current object. (继承自 Object) |
| GetEnumerator() |
返回循环访问 CollectionBase 实例的枚举器。Returns an enumerator that iterates through the CollectionBase instance. (继承自 CollectionBase) |
| GetHashCode() |
作为默认哈希函数。Serves as the default hash function. (继承自 Object) |
| GetType() |
获取当前实例的 Type。Gets the Type of the current instance. (继承自 Object) |
| IndexOf(CodeCatchClause) |
获取指定的 CodeCatchClause 对象在集合中的索引(如果它已存在于该集合中)。Gets the index of the specified CodeCatchClause object in the collection, if it exists in the collection. |
| Insert(Int32, CodeCatchClause) |
将指定的 CodeCatchClause 对象插入集合中指定的索引位置。Inserts the specified CodeCatchClause object into the collection at the specified index. |
| MemberwiseClone() |
创建当前 Object 的浅表副本。Creates a shallow copy of the current Object. (继承自 Object) |
| OnClear() |
清除 CollectionBase 实例的内容时执行其他自定义进程。Performs additional custom processes when clearing the contents of the CollectionBase instance. (继承自 CollectionBase) |
| OnClearComplete() |
在清除 CollectionBase 实例的内容之后执行其他自定义进程。Performs additional custom processes after clearing the contents of the CollectionBase instance. (继承自 CollectionBase) |
| OnInsert(Int32, Object) |
在向 CollectionBase 实例中插入新元素之前执行其他自定义进程。Performs additional custom processes before inserting a new element into the CollectionBase instance. (继承自 CollectionBase) |
| OnInsertComplete(Int32, Object) |
在向 CollectionBase 实例中插入新元素之后执行其他自定义进程。Performs additional custom processes after inserting a new element into the CollectionBase instance. (继承自 CollectionBase) |
| OnRemove(Int32, Object) |
当从 CollectionBase 实例移除元素时执行其他自定义进程。Performs additional custom processes when removing an element from the CollectionBase instance. (继承自 CollectionBase) |
| OnRemoveComplete(Int32, Object) |
在从 CollectionBase 实例中移除元素之后执行其他自定义进程。Performs additional custom processes after removing an element from the CollectionBase instance. (继承自 CollectionBase) |
| OnSet(Int32, Object, Object) |
当在 CollectionBase 实例中设置值之前执行其他自定义进程。Performs additional custom processes before setting a value in the CollectionBase instance. (继承自 CollectionBase) |
| OnSetComplete(Int32, Object, Object) |
当在 CollectionBase 实例中设置值后执行其他自定义进程。Performs additional custom processes after setting a value in the CollectionBase instance. (继承自 CollectionBase) |
| OnValidate(Object) |
当验证值时执行其他自定义进程。Performs additional custom processes when validating a value. (继承自 CollectionBase) |
| Remove(CodeCatchClause) |
从集合中移除指定的 CodeCatchClause 对象。Removes the specified CodeCatchClause object from the collection. |
| RemoveAt(Int32) |
移除 CollectionBase 实例的指定索引处的元素。Removes the element at the specified index of the CollectionBase instance. 此方法不可重写。This method is not overridable. (继承自 CollectionBase) |
| ToString() |
返回表示当前对象的字符串。Returns a string that represents the current object. (继承自 Object) |
显式接口实现
| ICollection.CopyTo(Array, Int32) |
从目标数组的指定索引处开始将整个 CollectionBase 复制到兼容的一维 Array。Copies the entire CollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array. (继承自 CollectionBase) |
| ICollection.IsSynchronized |
获取一个值,该值指示是否同步对 CollectionBase 的访问(线程安全)。Gets a value indicating whether access to the CollectionBase is synchronized (thread safe). (继承自 CollectionBase) |
| ICollection.SyncRoot |
获取可用于同步对 CollectionBase 的访问的对象。Gets an object that can be used to synchronize access to the CollectionBase. (继承自 CollectionBase) |
| IList.Add(Object) |
将对象添加到 CollectionBase 的结尾处。Adds an object to the end of the CollectionBase. (继承自 CollectionBase) |
| IList.Contains(Object) |
确定 CollectionBase 是否包含特定元素。Determines whether the CollectionBase contains a specific element. (继承自 CollectionBase) |
| IList.IndexOf(Object) |
搜索指定的 Object,并返回整个 CollectionBase 中第一个匹配项的从零开始的索引。Searches for the specified Object and returns the zero-based index of the first occurrence within the entire CollectionBase. (继承自 CollectionBase) |
| IList.Insert(Int32, Object) |
将元素插入 CollectionBase 的指定索引处。Inserts an element into the CollectionBase at the specified index. (继承自 CollectionBase) |
| IList.IsFixedSize |
获取一个值,该值指示 CollectionBase 是否具有固定大小。Gets a value indicating whether the CollectionBase has a fixed size. (继承自 CollectionBase) |
| IList.IsReadOnly |
获取一个值,该值指示 CollectionBase 是否为只读。Gets a value indicating whether the CollectionBase is read-only. (继承自 CollectionBase) |
| IList.Item[Int32] |
获取或设置指定索引处的元素。Gets or sets the element at the specified index. (继承自 CollectionBase) |
| IList.Remove(Object) |
从 CollectionBase 中移除特定对象的第一个匹配项。Removes the first occurrence of a specific object from the CollectionBase. (继承自 CollectionBase) |
扩展方法
| Cast<TResult>(IEnumerable) |
将 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) |
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) |
启用查询的并行化。Enables parallelization of a query. |
| AsQueryable(IEnumerable) |
将 IEnumerable 转换为 IQueryable。Converts an IEnumerable to an IQueryable. |