CodeExpressionCollection クラス

CodeExpression オブジェクトのコレクションを表します。

名前空間: System.CodeDom
アセンブリ: System (system.dll 内)

構文

'宣言
<SerializableAttribute> _
<ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)> _
<ComVisibleAttribute(True)> _
Public Class CodeExpressionCollection
    Inherits CollectionBase
'使用
Dim instance As CodeExpressionCollection

[SerializableAttribute] 
[ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)] 
[ComVisibleAttribute(true)] 
public class CodeExpressionCollection : CollectionBase

[SerializableAttribute] 
[ClassInterfaceAttribute(ClassInterfaceType::AutoDispatch)] 
[ComVisibleAttribute(true)] 
public ref class CodeExpressionCollection : public CollectionBase

/** @attribute SerializableAttribute() */ 
/** @attribute ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) */ 
/** @attribute ComVisibleAttribute(true) */ 
public class CodeExpressionCollection extends CollectionBase

SerializableAttribute 
ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) 
ComVisibleAttribute(true) 
public class CodeExpressionCollection extends CollectionBase

解説

CodeDOM の式オブジェクトのセットを表すことができる単純なコレクション オブジェクトを提供します。

CodeExpressionCollection クラスは、CodeExpression オブジェクトのセットを格納するために使用できる単純なコレクション オブジェクトを提供します。

使用例

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

' Adds a CodeExpression to the collection.
collection.Add(New CodePrimitiveExpression(True))

' Adds an array of CodeExpression objects to the collection.
Dim expressions As CodeExpression() = {New CodePrimitiveExpression(True), New CodePrimitiveExpression(True)}
collection.AddRange(expressions)

' Adds a collection of CodeExpression objects to the collection.
Dim expressionsCollection As New CodeExpressionCollection()
expressionsCollection.Add(New CodePrimitiveExpression(True))
expressionsCollection.Add(New CodePrimitiveExpression(True))
collection.AddRange(expressionsCollection)

' Tests for the presence of a CodeExpression in the 
' collection, and retrieves its index if it is found.
Dim testComment = New CodePrimitiveExpression(True)
Dim itemIndex As Integer = -1
If collection.Contains(testComment) Then
    itemIndex = collection.IndexOf(testComment)
End If

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

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

' Inserts a CodeExpression at index 0 of the collection.
collection.Insert(0, New CodePrimitiveExpression(True))

' Removes the specified CodeExpression from the collection.
Dim expression = New CodePrimitiveExpression(True)
collection.Remove(expression)

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

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

// Adds a CodeExpression to the collection.
collection.Add( new CodePrimitiveExpression(true) );

// Adds an array of CodeExpression objects to the collection.
CodeExpression[] expressions = { new CodePrimitiveExpression(true), new CodePrimitiveExpression(true) };
collection.AddRange( expressions );

// Adds a collection of CodeExpression objects to the collection.
CodeExpressionCollection expressionsCollection = new CodeExpressionCollection();
expressionsCollection.Add( new CodePrimitiveExpression(true) );
expressionsCollection.Add( new CodePrimitiveExpression(true) );
collection.AddRange( expressionsCollection );

// Tests for the presence of a CodeExpression in the 
// collection, and retrieves its index if it is found.
CodeExpression testComment = new CodePrimitiveExpression(true);
int itemIndex = -1;
if( collection.Contains( testComment ) )
    itemIndex = collection.IndexOf( testComment );

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

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

// Inserts a CodeExpression at index 0 of the collection.
collection.Insert( 0, new CodePrimitiveExpression(true) );

// Removes the specified CodeExpression from the collection.
CodeExpression expression = new CodePrimitiveExpression(true);
collection.Remove( expression );

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

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

// Adds a CodeExpression to the collection.
collection->Add( gcnew CodePrimitiveExpression( true ) );

// Adds an array of CodeExpression objects to the collection.
array<CodeExpression^>^expressions = {gcnew CodePrimitiveExpression( true ),gcnew CodePrimitiveExpression( true )};
collection->AddRange( expressions );

// Adds a collection of CodeExpression objects to the collection.
CodeExpressionCollection^ expressionsCollection = gcnew CodeExpressionCollection;
expressionsCollection->Add( gcnew CodePrimitiveExpression( true ) );
expressionsCollection->Add( gcnew CodePrimitiveExpression( true ) );
collection->AddRange( expressionsCollection );

// Tests for the presence of a CodeExpression in the 
// collection, and retrieves its index if it is found.
CodeExpression^ testComment = gcnew CodePrimitiveExpression( true );
int itemIndex = -1;
if ( collection->Contains( testComment ) )
   itemIndex = collection->IndexOf( testComment );

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

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

// Inserts a CodeExpression at index 0 of the collection.
collection->Insert( 0, gcnew CodePrimitiveExpression( true ) );

// Removes the specified CodeExpression from the collection.
CodeExpression^ expression = gcnew CodePrimitiveExpression( true );
collection->Remove( expression );

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

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

// Adds a CodeExpression to the collection.
collection.Add(new CodePrimitiveExpression(
    System.Convert.ToString(true)));

// Adds an array of CodeExpression objects to the collection.
CodeExpression expressions[] =  { new CodePrimitiveExpression(
    System.Convert.ToString(true)), new CodePrimitiveExpression(
    System.Convert.ToString(true)) };
collection.AddRange(expressions);
// Adds a collection of CodeExpression objects to the collection.
CodeExpressionCollection expressionsCollection = new 
    CodeExpressionCollection();
expressionsCollection.Add(new CodePrimitiveExpression(
    System.Convert.ToString(true)));
expressionsCollection.Add(new CodePrimitiveExpression(
    System.Convert.ToString(true)));
collection.AddRange(expressionsCollection);

// Tests for the presence of a CodeExpression in the 
// collection, and retrieves its index if it is found.
CodeExpression testComment = new CodePrimitiveExpression(System.
    Convert.ToString(true));
int itemIndex = -1;
if (collection.Contains(testComment)) {
    itemIndex = collection.IndexOf(testComment);
}

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

// Retrieves the count of the items in the collection.
int collectionCount = collection.get_Count();

// Inserts a CodeExpression at index 0 of the collection.
collection.Insert(0, new CodePrimitiveExpression(System.Convert.
    ToString(true)));

// Removes the specified CodeExpression from the collection.
CodeExpression expression = new CodePrimitiveExpression(System.Convert.
    ToString(true));
collection.Remove(expression);

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

継承階層

System.Object
   System.Collections.CollectionBase
    System.CodeDom.CodeExpressionCollection

スレッド セーフ

この型の public static (Visual Basic では Shared) メンバはすべて、スレッド セーフです。インスタンス メンバの場合は、スレッド セーフであるとは限りません。

プラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報

.NET Framework

サポート対象 : 2.0、1.1、1.0

参照

関連項目

CodeExpressionCollection メンバ
System.CodeDom 名前空間
CodeExpression クラス