StringDictionary.CopyTo メソッド
アセンブリ: System (system.dll 内)

Dim instance As StringDictionary Dim array As Array Dim index As Integer instance.CopyTo(array, index)


CopyTo は、System.Collections.DictionaryEntry に型キャストできるオブジェクトをコピーします。DictionaryEntry には、キーと値の両方が格納されます。
Array にコピーされる要素は、列挙子が StringDictionary を反復処理するのと同じ順序で並べ替えられます。

StringDictionary を配列にコピーする方法については、次のコード例を参照してください。
Imports System Imports System.Collections Imports System.Collections.Specialized Imports Microsoft.VisualBasic Public Class SamplesStringDictionary Public Shared Sub Main() ' Creates and initializes a new StringDictionary. Dim myCol As New StringDictionary() myCol.Add("red", "rojo") myCol.Add("green", "verde") myCol.Add("blue", "azul") ' Displays the values in the StringDictionary. Console.WriteLine("KEYS" + ControlChars.Tab + "VALUES in the StringDictionary") Dim myDE As DictionaryEntry For Each myDE In myCol Console.WriteLine("{0}" + ControlChars.Tab + "{1}", myDE.Key, myDE.Value) Next myDE Console.WriteLine() ' Creates an array with DictionaryEntry elements. Dim myArr As DictionaryEntry() = {New DictionaryEntry(), New DictionaryEntry(), New DictionaryEntry()} ' Copies the StringDictionary to the array. myCol.CopyTo(myArr, 0) ' Displays the values in the array. Console.WriteLine("KEYS" + ControlChars.Tab + "VALUES in the array") Dim i As Integer For i = 0 To myArr.Length - 1 Console.WriteLine("{0}" + ControlChars.Tab + "{1}", myArr(i).Key, myArr(i).Value) Next i Console.WriteLine() End Sub 'Main End Class 'SamplesStringDictionary 'This code produces the following output. ' 'KEYS VALUES in the StringDictionary 'green verde 'red rojo 'blue azul ' 'KEYS VALUES in the array 'green verde 'red rojo 'blue azul
using System; using System.Collections; using System.Collections.Specialized; public class SamplesStringDictionary { public static void Main() { // Creates and initializes a new StringDictionary. StringDictionary myCol = new StringDictionary(); myCol.Add( "red", "rojo" ); myCol.Add( "green", "verde" ); myCol.Add( "blue", "azul" ); // Displays the values in the StringDictionary. Console.WriteLine( "KEYS\tVALUES in the StringDictionary" ); foreach ( DictionaryEntry myDE in myCol ) Console.WriteLine( "{0}\t{1}", myDE.Key, myDE.Value ); Console.WriteLine(); // Creates an array with DictionaryEntry elements. DictionaryEntry[] myArr = { new DictionaryEntry(), new DictionaryEntry(), new DictionaryEntry() }; // Copies the StringDictionary to the array. myCol.CopyTo( myArr, 0 ); // Displays the values in the array. Console.WriteLine( "KEYS\tVALUES in the array" ); for ( int i = 0; i < myArr.Length; i++ ) Console.WriteLine( "{0}\t{1}", myArr[i].Key, myArr[i].Value ); Console.WriteLine(); } } /* This code produces the following output. KEYS VALUES in the StringDictionary green verde red rojo blue azul KEYS VALUES in the array green verde red rojo blue azul */
#using <System.dll> using namespace System; using namespace System::Collections; using namespace System::Collections::Specialized; void main() { // Creates and initializes a new StringDictionary. StringDictionary^ myCol = gcnew StringDictionary; myCol->Add( "red", "rojo" ); myCol->Add( "green", "verde" ); myCol->Add( "blue", "azul" ); // Displays the values in the StringDictionary. Console::WriteLine( "KEYS\tVALUES in the StringDictionary" ); IEnumerator^ myEnum = myCol->GetEnumerator(); while ( myEnum->MoveNext() ) { DictionaryEntry^ myDE = safe_cast<DictionaryEntry^>(myEnum->Current); Console::WriteLine( "{0}\t{1}", myDE->Key, myDE->Value ); Console::WriteLine(); // Creates an array with DictionaryEntry elements. array<DictionaryEntry>^myArr = gcnew array<DictionaryEntry>(3); // Copies the StringDictionary to the array. myCol->CopyTo( myArr, 0 ); // Displays the values in the array. Console::WriteLine( "KEYS\tVALUES in the array" ); for ( int i = 0; i < myArr->Length; i++ ) Console::WriteLine( "{0}\t{1}", myArr[ i ].Key, myArr[ i ].Value ); Console::WriteLine(); } } /* This code produces the following output. KEYS VALUES in the StringDictionary green verde red rojo blue azul KEYS VALUES in the array green verde red rojo blue azul */
import System.* ; import System.Collections.IEnumerator; import System.Collections.DictionaryEntry; import System.Collections.Specialized.* ; public class SamplesStringDictionary { public static void main(String[] args) { // Creates and initializes a new StringDictionary. StringDictionary myCol = new StringDictionary(); myCol.Add("red", "rojo"); myCol.Add("green", "verde"); myCol.Add("blue", "azul"); // Displays the values in the StringDictionary. Console.WriteLine("KEYS\tVALUES in the StringDictionary"); IEnumerator objEnum = myCol.GetEnumerator(); while (objEnum.MoveNext()) { DictionaryEntry myDE = (DictionaryEntry)objEnum.get_Current(); Console.WriteLine("{0}\t{1}", myDE.get_Key(), myDE.get_Value()); } Console.WriteLine(); // Creates an array with DictionaryEntry elements. DictionaryEntry myArr[] = {new DictionaryEntry(), new DictionaryEntry(), new DictionaryEntry()}; // Copies the StringDictionary to the array. myCol.CopyTo(myArr, 0); // Displays the values in the array. Console.WriteLine("KEYS\tVALUES in the array"); for (int i=0; i < myArr.length; i++) { Console.WriteLine("{0}\t{1}", myArr[i].get_Key(), myArr[i].get_Value()); } Console.WriteLine(); } //main } //SamplesStringDictionary /* This code produces the following output. KEYS VALUES in the StringDictionary green verde red rojo blue azul KEYS VALUES in the array green verde red rojo blue azul */

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