Print out the keys and Data of a Hashtable in C# .NET 1.1

Question

I need debug some old code that uses a Hashtable to store response from various threads.

I need a way to go through the entire Hashtable and print out both keys and the data in the Hastable.

How can this be done?

Answer 1

foreach(string key in hashTable.Keys)
{
   Console.WriteLine(String.Format("{0}: {1}", key, hashTable[key]));
}

Answer 2

I like:

foreach(DictionaryEntry entry in hashtable)
{
    Console.WriteLine(entry.Key + ":" + entry.Value);
}

Answer 3

   public static void PrintKeysAndValues( Hashtable myList )  {
      IDictionaryEnumerator myEnumerator = myList.GetEnumerator();
      Console.WriteLine( "\t-KEY-\t-VALUE-" );
      while ( myEnumerator.MoveNext() )
         Console.WriteLine("\t{0}:\t{1}", myEnumerator.Key, myEnumerator.Value);
      Console.WriteLine();
   }

from: http://msdn.microsoft.com/en-us/library/system.collections.hashtable(VS.71).aspx