CodeStatementCollection 類別
定義
重要
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表示 CodeStatement 物件的集合。
public ref class CodeStatementCollection : System::Collections::CollectionBase
public class CodeStatementCollection : System.Collections.CollectionBase
[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public class CodeStatementCollection : System.Collections.CollectionBase
type CodeStatementCollection = class
inherit CollectionBase
[<System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)>]
[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type CodeStatementCollection = class
inherit CollectionBase
Public Class CodeStatementCollection
Inherits CollectionBase
- 繼承
- 屬性
範例
下列範例將示範如何使用 CodeStatementCollection 類別。 此範例會建立 類別的新實例,並使用數種方法將語句加入集合、傳回其索引,以及在特定索引點加入或移除語句。
// Creates an empty CodeStatementCollection.
CodeStatementCollection^ collection = gcnew CodeStatementCollection;
// Adds a CodeStatement to the collection.
collection->Add( gcnew CodeCommentStatement( "Test comment statement" ) );
// Adds an array of CodeStatement objects to the collection.
array<CodeStatement^>^statements = {gcnew CodeCommentStatement( "Test comment statement" ),gcnew CodeCommentStatement( "Test comment statement" )};
collection->AddRange( statements );
// Adds a collection of CodeStatement objects to the collection.
CodeStatement^ testStatement = gcnew CodeCommentStatement( "Test comment statement" );
CodeStatementCollection^ statementsCollection = gcnew CodeStatementCollection;
statementsCollection->Add( gcnew CodeCommentStatement( "Test comment statement" ) );
statementsCollection->Add( gcnew CodeCommentStatement( "Test comment statement" ) );
statementsCollection->Add( testStatement );
collection->AddRange( statementsCollection );
// Tests for the presence of a CodeStatement in the
// collection, and retrieves its index if it is found.
int itemIndex = -1;
if ( collection->Contains( testStatement ) )
itemIndex = collection->IndexOf( testStatement );
// Copies the contents of the collection beginning at index 0 to the specified CodeStatement array.
// 'statements' is a CodeStatement array.
collection->CopyTo( statements, 0 );
// Retrieves the count of the items in the collection.
int collectionCount = collection->Count;
// Inserts a CodeStatement at index 0 of the collection.
collection->Insert( 0, gcnew CodeCommentStatement( "Test comment statement" ) );
// Removes the specified CodeStatement from the collection.
collection->Remove( testStatement );
// Removes the CodeStatement at index 0.
collection->RemoveAt( 0 );
// Creates an empty CodeStatementCollection.
CodeStatementCollection collection = new CodeStatementCollection();
// Adds a CodeStatement to the collection.
collection.Add( new CodeCommentStatement("Test comment statement") );
// Adds an array of CodeStatement objects to the collection.
CodeStatement[] statements = {
new CodeCommentStatement("Test comment statement"),
new CodeCommentStatement("Test comment statement")};
collection.AddRange( statements );
// Adds a collection of CodeStatement objects to the collection.
CodeStatement testStatement = new CodeCommentStatement("Test comment statement");
CodeStatementCollection statementsCollection = new CodeStatementCollection();
statementsCollection.Add( new CodeCommentStatement("Test comment statement") );
statementsCollection.Add( new CodeCommentStatement("Test comment statement") );
statementsCollection.Add( testStatement );
collection.AddRange( statementsCollection );
// Tests for the presence of a CodeStatement in the
// collection, and retrieves its index if it is found.
int itemIndex = -1;
if( collection.Contains( testStatement ) )
itemIndex = collection.IndexOf( testStatement );
// Copies the contents of the collection beginning at index 0 to the specified CodeStatement array.
// 'statements' is a CodeStatement array.
CodeStatement[] statementArray = new CodeStatement[collection.Count];
collection.CopyTo( statementArray, 0 );
// Retrieves the count of the items in the collection.
int collectionCount = collection.Count;
// Inserts a CodeStatement at index 0 of the collection.
collection.Insert( 0, new CodeCommentStatement("Test comment statement") );
// Removes the specified CodeStatement from the collection.
collection.Remove( testStatement );
// Removes the CodeStatement at index 0.
collection.RemoveAt(0);
' Creates an empty CodeStatementCollection.
Dim collection As New CodeStatementCollection
' Adds a CodeStatement to the collection.
collection.Add(New CodeCommentStatement("Test comment statement"))
' Adds an array of CodeStatement objects to the collection.
Dim statements As CodeStatement() = {New CodeCommentStatement("Test comment statement"), New CodeCommentStatement("Test comment statement")}
collection.AddRange(statements)
' Adds a collection of CodeStatement objects to the collection.
Dim testStatement As New CodeStatement
Dim statementsCollection As New CodeStatementCollection
statementsCollection.Add(New CodeCommentStatement("Test comment statement"))
statementsCollection.Add(New CodeCommentStatement("Test comment statement"))
statementsCollection.Add(testStatement)
collection.AddRange(statementsCollection)
' Tests for the presence of a CodeStatement in the
' collection, and retrieves its index if it is found.
Dim itemIndex As Integer = -1
If collection.Contains(testStatement) Then
itemIndex = collection.IndexOf(testStatement)
End If
' Copies the contents of the collection beginning at index 0 to the specified CodeStatement array.
' 'statements' is a CodeStatement array.
Dim statementArray(collection.Count - 1) As CodeStatement
collection.CopyTo(statementArray, 0)
' Retrieves the count of the items in the collection.
Dim collectionCount As Integer = collection.Count
' Inserts a CodeStatement at index 0 of the collection.
collection.Insert(0, New CodeCommentStatement("Test comment statement"))
' Removes the specified CodeStatement from the collection.
collection.Remove(testStatement)
' Removes the CodeStatement at index 0.
collection.RemoveAt(0)
備註
CodeStatementCollection 類別提供可用來儲存一組 CodeStatement 物件的簡單集合物件。
建構函式
CodeStatementCollection() |
初始化 CodeStatementCollection 類別的新執行個體。 |
CodeStatementCollection(CodeStatement[]) |
初始化 CodeStatementCollection 類別的新執行個體,這個執行個體包含 CodeStatement 物件的指定陣列。 |
CodeStatementCollection(CodeStatementCollection) |
初始化 CodeStatementCollection 類別的新執行個體,這個執行個體包含指定之來源集合的元素。 |
屬性
Capacity |
取得或設定 CollectionBase 可包含的項目數目。 (繼承來源 CollectionBase) |
Count |
取得 CollectionBase 執行個體中包含的元素數目。 這個屬性無法覆寫。 (繼承來源 CollectionBase) |
InnerList |
取得包含 ArrayList 執行個體中之元素清單的 CollectionBase。 (繼承來源 CollectionBase) |
Item[Int32] |
取得或設定位於集合中所指定索引處的 CodeStatement 物件。 |
List |
取得包含 IList 執行個體中之元素清單的 CollectionBase。 (繼承來源 CollectionBase) |
方法
明確介面實作
ICollection.CopyTo(Array, Int32) |
從目標陣列的指定索引開始,將整個 CollectionBase 複製到相容的一維 Array。 (繼承來源 CollectionBase) |
ICollection.IsSynchronized |
取得值,這個值表示對 CollectionBase 的存取是否同步 (安全執行緒)。 (繼承來源 CollectionBase) |
ICollection.SyncRoot |
取得可用以同步存取 CollectionBase 的物件。 (繼承來源 CollectionBase) |
IList.Add(Object) |
將物件加入至 CollectionBase 的末端。 (繼承來源 CollectionBase) |
IList.Contains(Object) |
判斷 CollectionBase 是否包含特定項目。 (繼承來源 CollectionBase) |
IList.IndexOf(Object) |
搜尋指定的 Object,並傳回在整個 CollectionBase 中第一個符合項目之以零為起始的索引。 (繼承來源 CollectionBase) |
IList.Insert(Int32, Object) |
將項目插入至 CollectionBase 中指定的索引位置。 (繼承來源 CollectionBase) |
IList.IsFixedSize |
取得值,指出 CollectionBase 是否有固定的大小。 (繼承來源 CollectionBase) |
IList.IsReadOnly |
取得值,指出 CollectionBase 是否唯讀。 (繼承來源 CollectionBase) |
IList.Item[Int32] |
在指定的索引位置上取得或設定項目。 (繼承來源 CollectionBase) |
IList.Remove(Object) |
從 CollectionBase 移除特定物件之第一個符合的元素。 (繼承來源 CollectionBase) |
擴充方法
Cast<TResult>(IEnumerable) |
將 IEnumerable 的項目轉換成指定的型別。 |
OfType<TResult>(IEnumerable) |
根據指定的型別來篩選 IEnumerable 的項目。 |
AsParallel(IEnumerable) |
啟用查詢的平行化作業。 |
AsQueryable(IEnumerable) |
將 IEnumerable 轉換成 IQueryable。 |