C#将HashTable中键列表或值列表复制到一维数组的方法

using System;using System.Collections;public class SamplesHashtable { public static void Main() {  // Creates and initializes the source Hashtable.  Hashtable mySourceHT = new Hashtable();  mySourceHT.Add( "A", "valueA" );  mySourceHT.Add( "B", "valueB" );  // Creates and initializes the one-dimensional target Array.  String[] myTargetArray = new String[15];  myTargetArray[0] = "The";  myTargetArray[1] = "quick";  myTargetArray[2] = "brown";  myTargetArray[3] = "fox";  myTargetArray[4] = "jumped";  myTargetArray[5] = "over";  myTargetArray[6] = "the";  myTargetArray[7] = "lazy";  myTargetArray[8] = "dog";  // Displays the values of the target Array.  Console.WriteLine( "The target Array contains the following before:" );  PrintValues( myTargetArray, ' ' );  // Copies the keys in the source Hashtable to the target Hashtable, starting at index 6.  Console.WriteLine( "After copying the keys, starting at index 6:" );  mySourceHT.Keys.CopyTo( myTargetArray, 6 );  // Displays the values of the target Array.  PrintValues( myTargetArray, ' ' );  // Copies the values in the source Hashtable to the target Hashtable, starting at index 6.  Console.WriteLine( "After copying the values, starting at index 6:" );  mySourceHT.Values.CopyTo( myTargetArray, 6 );  // Displays the values of the target Array.  PrintValues( myTargetArray, ' ' ); } public static void PrintValues( String[] myArr, char mySeparator ) {  for ( int i = 0; i < myArr.Length; i++ )   Console.Write( "{0}{1}", mySeparator, myArr[i] );  Console.WriteLine(); }}/* This code produces the following output.The target Array contains the following before: The quick brown fox jumped over the lazy dogAfter copying the keys, starting at index 6: The quick brown fox jumped over B A dogAfter copying the values, starting at index 6: The quick brown fox jumped over valueB valueA dog*/