CodeAttributeDeclarationCollection 类

定义

命名空间:

System.CodeDom

程序集:

System.CodeDom.dll

包:

System.CodeDom v8.0.0

Source:

CodeAttributeDeclarationCollection.cs

表示 CodeAttributeDeclaration 对象集合。

public ref class CodeAttributeDeclarationCollection : System::Collections::CollectionBase

public class CodeAttributeDeclarationCollection : System.Collections.CollectionBase

type CodeAttributeDeclarationCollection = class
    inherit CollectionBase

Public Class CodeAttributeDeclarationCollection
Inherits CollectionBase

继承

Object

CollectionBase

CodeAttributeDeclarationCollection

示例

以下示例演示如何使用 CodeAttributeDeclarationCollection 类方法。

// Creates an empty CodeAttributeDeclarationCollection.
CodeAttributeDeclarationCollection^ collection = gcnew CodeAttributeDeclarationCollection;

// Adds a CodeAttributeDeclaration to the collection.
array<CodeAttributeArgument^>^temp = {gcnew CodeAttributeArgument( gcnew CodePrimitiveExpression( "Test Description" ) )};
collection->Add( gcnew CodeAttributeDeclaration( "DescriptionAttribute",temp ) );

// Adds an array of CodeAttributeDeclaration objects 
// to the collection.
array<CodeAttributeDeclaration^>^declarations = {gcnew CodeAttributeDeclaration,gcnew CodeAttributeDeclaration};
collection->AddRange( declarations );

// Adds a collection of CodeAttributeDeclaration objects 
// to the collection.
CodeAttributeDeclarationCollection^ declarationsCollection = gcnew CodeAttributeDeclarationCollection;
array<CodeAttributeArgument^>^temp1 = {gcnew CodeAttributeArgument( gcnew CodePrimitiveExpression( "Test Description" ) )};
declarationsCollection->Add( gcnew CodeAttributeDeclaration( "DescriptionAttribute",temp1 ) );
array<CodeAttributeArgument^>^temp2 = {gcnew CodeAttributeArgument( gcnew CodePrimitiveExpression( true ) )};
declarationsCollection->Add( gcnew CodeAttributeDeclaration( "BrowsableAttribute",temp2 ) );
collection->AddRange( declarationsCollection );

// Tests for the presence of a CodeAttributeDeclaration in 
// the collection, and retrieves its index if it is found.
array<CodeAttributeArgument^>^temp3 = {gcnew CodeAttributeArgument( gcnew CodePrimitiveExpression( "Test Description" ) )};
CodeAttributeDeclaration^ testdeclaration = gcnew CodeAttributeDeclaration( "DescriptionAttribute",temp3 );
int itemIndex = -1;
if ( collection->Contains( testdeclaration ) )
   itemIndex = collection->IndexOf( testdeclaration );

// Copies the contents of the collection, beginning at index 0,
// to the specified CodeAttributeDeclaration array.
// 'declarations' is a CodeAttributeDeclaration array.
collection->CopyTo( declarations, 0 );

// Retrieves the count of the items in the collection.
int collectionCount = collection->Count;

// Inserts a CodeAttributeDeclaration at index 0 of the collection.
array<CodeAttributeArgument^>^temp4 = {gcnew CodeAttributeArgument( gcnew CodePrimitiveExpression( "Test Description" ) )};
collection->Insert( 0, gcnew CodeAttributeDeclaration( "DescriptionAttribute",temp4 ) );

// Removes the specified CodeAttributeDeclaration from 
// the collection.
array<CodeAttributeArgument^>^temp5 = {gcnew CodeAttributeArgument( gcnew CodePrimitiveExpression( "Test Description" ) )};
CodeAttributeDeclaration^ declaration = gcnew CodeAttributeDeclaration( "DescriptionAttribute",temp5 );
collection->Remove( declaration );

// Removes the CodeAttributeDeclaration at index 0.
collection->RemoveAt( 0 );

// Creates an empty CodeAttributeDeclarationCollection.
CodeAttributeDeclarationCollection collection = new CodeAttributeDeclarationCollection();

// Adds a CodeAttributeDeclaration to the collection.
collection.Add( new CodeAttributeDeclaration("DescriptionAttribute",  new CodeAttributeArgument(new CodePrimitiveExpression("Test Description"))) );

// Adds an array of CodeAttributeDeclaration objects
// to the collection.
CodeAttributeDeclaration[] declarations = { new CodeAttributeDeclaration(), new CodeAttributeDeclaration() };
collection.AddRange( declarations );

// Adds a collection of CodeAttributeDeclaration objects
// to the collection.
CodeAttributeDeclarationCollection declarationsCollection = new CodeAttributeDeclarationCollection();
declarationsCollection.Add( new CodeAttributeDeclaration("DescriptionAttribute", new CodeAttributeArgument(new CodePrimitiveExpression("Test Description"))) );
declarationsCollection.Add( new CodeAttributeDeclaration("BrowsableAttribute", new CodeAttributeArgument(new CodePrimitiveExpression(true))) );
collection.AddRange( declarationsCollection );

// Tests for the presence of a CodeAttributeDeclaration in
// the collection, and retrieves its index if it is found.
CodeAttributeDeclaration testdeclaration = new CodeAttributeDeclaration("DescriptionAttribute", new CodeAttributeArgument(new CodePrimitiveExpression("Test Description")) );
int itemIndex = -1;
if( collection.Contains( testdeclaration ) )
    itemIndex = collection.IndexOf( testdeclaration );

// Copies the contents of the collection, beginning at index 0,
// to the specified CodeAttributeDeclaration array.
// 'declarations' is a CodeAttributeDeclaration array.
collection.CopyTo( declarations, 0 );

// Retrieves the count of the items in the collection.
int collectionCount = collection.Count;

// Inserts a CodeAttributeDeclaration at index 0 of the collection.
collection.Insert( 0, new CodeAttributeDeclaration("DescriptionAttribute", new CodeAttributeArgument(new CodePrimitiveExpression("Test Description"))) );

// Removes the specified CodeAttributeDeclaration from
// the collection.
CodeAttributeDeclaration declaration = new CodeAttributeDeclaration("DescriptionAttribute", new CodeAttributeArgument(new CodePrimitiveExpression("Test Description")) );
collection.Remove( declaration );

// Removes the CodeAttributeDeclaration at index 0.
collection.RemoveAt(0);

' Creates an empty CodeAttributeDeclarationCollection.
Dim collection As New CodeAttributeDeclarationCollection()

' Adds a CodeAttributeDeclaration to the collection.
collection.Add(New CodeAttributeDeclaration("DescriptionAttribute", New CodeAttributeArgument(New CodePrimitiveExpression("Test Description"))))

' Adds an array of CodeAttributeDeclaration objects to the collection.
Dim declarations As CodeAttributeDeclaration() = {New CodeAttributeDeclaration(), New CodeAttributeDeclaration()}
collection.AddRange(declarations)

' Adds a collection of CodeAttributeDeclaration objects to 
' the collection.
Dim declarationsCollection As New CodeAttributeDeclarationCollection()
declarationsCollection.Add(New CodeAttributeDeclaration("DescriptionAttribute", New CodeAttributeArgument(New CodePrimitiveExpression("Test Description"))))
declarationsCollection.Add(New CodeAttributeDeclaration("BrowsableAttribute", New CodeAttributeArgument(New CodePrimitiveExpression(True))))
collection.AddRange(declarationsCollection)

' Tests for the presence of a CodeAttributeDeclaration in the 
' collection, and retrieves its index if it is found.
Dim testdeclaration As New CodeAttributeDeclaration("DescriptionAttribute", New CodeAttributeArgument(New CodePrimitiveExpression("Test Description")))
Dim itemIndex As Integer = -1
If collection.Contains(testdeclaration) Then
    itemIndex = collection.IndexOf(testdeclaration)
End If

' Copies the contents of the collection beginning at index 0 to the specified CodeAttributeDeclaration array.
' 'declarations' is a CodeAttributeDeclaration array.
collection.CopyTo(declarations, 0)

' Retrieves the count of the items in the collection.
Dim collectionCount As Integer = collection.Count

' Inserts a CodeAttributeDeclaration at index 0 of the collection.
collection.Insert(0, New CodeAttributeDeclaration("DescriptionAttribute", New CodeAttributeArgument(New CodePrimitiveExpression("Test Description"))))

' Removes the specified CodeAttributeDeclaration from the collection.
Dim declaration As New CodeAttributeDeclaration("DescriptionAttribute", New CodeAttributeArgument(New CodePrimitiveExpression("Test Description")))
collection.Remove(declaration)

' Removes the CodeAttributeDeclaration at index 0.
collection.RemoveAt(0)

注解

CodeAttributeDeclarationCollection 类提供一个简单的集合对象，该对象可用于存储一组 CodeAttributeDeclaration 对象。

构造函数

CodeAttributeDeclarationCollection()	初始化 CodeAttributeDeclarationCollection 类的新实例。
CodeAttributeDeclarationCollection(CodeAttributeDeclaration[])	初始化 CodeAttributeDeclarationCollection 类的新实例，该实例包含指定的 CodeAttributeDeclaration 对象数组。
CodeAttributeDeclarationCollection(CodeAttributeDeclarationCollection)	初始化 CodeAttributeDeclarationCollection 类的新实例，该实例包含指定源集合的元素。

属性

Capacity	获取或设置 CollectionBase 可包含的元素数。 (继承自 CollectionBase)
Count	获取 CollectionBase 实例中包含的元素数。 不能重写此属性。 (继承自 CollectionBase)
InnerList	获取一个 ArrayList，它包含 CollectionBase 实例中元素的列表。 (继承自 CollectionBase)
Item[Int32]	获取或设置位于指定索引处的 CodeAttributeDeclaration 对象。
List	获取一个 IList，它包含 CollectionBase 实例中元素的列表。 (继承自 CollectionBase)

方法

Add(CodeAttributeDeclaration)	向该集合中添加具有指定值的 CodeAttributeDeclaration 对象。
AddRange(CodeAttributeDeclaration[])	将指定的 CodeAttributeDeclaration 数组的元素复制到集合末尾。
AddRange(CodeAttributeDeclarationCollection)	将另一个 CodeAttributeDeclarationCollection 对象的内容复制到集合的末尾。
Clear()	从 CollectionBase 实例移除所有对象。 不能重写此方法。 (继承自 CollectionBase)
Contains(CodeAttributeDeclaration)	获取或设置一个值，该值指示集合是否包含指定的 CodeAttributeDeclaration 对象。
CopyTo(CodeAttributeDeclaration[], Int32)	将集合对象复制到一维 Array 实例（从指定索引处开始）。
Equals(Object)	确定指定对象是否等于当前对象。 (继承自 Object)
GetEnumerator()	返回循环访问 CollectionBase 实例的枚举器。 (继承自 CollectionBase)
GetHashCode()	作为默认哈希函数。 (继承自 Object)
GetType()	获取当前实例的 Type。 (继承自 Object)
IndexOf(CodeAttributeDeclaration)	获取指定的 CodeAttributeDeclaration 对象在集合中的索引（如果它已存在于该集合中）。
Insert(Int32, CodeAttributeDeclaration)	将指定的 CodeAttributeDeclaration 对象插入集合中指定的索引位置。
MemberwiseClone()	创建当前 Object 的浅表副本。 (继承自 Object)
OnClear()	清除 CollectionBase 实例的内容时执行其他自定义进程。 (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。 (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。 (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。 (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。 (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。 (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。 (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。 (继承自 CollectionBase)
OnValidate(Object)	当验证值时执行其他自定义进程。 (继承自 CollectionBase)
Remove(CodeAttributeDeclaration)	从集合中移除指定的 CodeAttributeDeclaration 对象。
RemoveAt(Int32)	移除 CollectionBase 实例的指定索引处的元素。 此方法不可重写。 (继承自 CollectionBase)
ToString()	返回表示当前对象的字符串。 (继承自 Object)

扩展方法

另请参阅

• CodeAttributeDeclaration