C # traversal Hash table

Using System;

Using System.Collections;

Using System.Collections.Generic;

Using System.Linq;

Using System.Text;

Using System.Threading.Tasks;

Namespace an

{

public class Crystal_info

{

public static Hashtable INFO = new Hashtable ();

Static Crystal_info ()

{

Hashtable HS1 = new Hashtable ();

hs1["Item_index"] = 12000;

hs1["Crystal_type"] = 102;

hs1["Sum_count"] = 1000;

hs1["Sale_type"] = 1;

INFO[12000] = HS1;

Hashtable HS2 = new Hashtable ();

hs2["Item_index"] = 12005;

hs2["Min_price"] = 200;

hs2["Server_day"] = 20;

hs2["Sale_type"] = 2;

INFO[12005] = HS2;

}

}

public class CA

{

static void Main (string[] args)

{

Hashtable table = Crystal_info.info;

Key to traverse the table

foreach (int key in table. Keys)

{

Console.WriteLine (key);

}

Traversing the values of a table

foreach (Hashtable obj in table. Values)

{

Console.WriteLine (obj);

Console.WriteLine ("-----------------------------------------");

Traverse key

foreach (Object v in obj. Keys)

{

Console.WriteLine (v);

}

Console.WriteLine ("-----------------------------------------");

Traversing values

foreach (Object v in obj. Values)

{

Console.WriteLine (v);

}

Console.WriteLine ("-----------------------------------------");

}

foreach (Hashtable obj in menulist. Values)

DictionaryEntry en = (dictionaryentry) obj;

Console.WriteLine (en. Key);

Console.WriteLine (en. Value);

Console.WriteLine (key);

Console.WriteLine (obj. Values);

Console.WriteLine (obj);

Console.readkey ();

}

}

}

C # traversal Hash table