Upgrade
Upgrades a hashtable to a generic dictionary
Source
/// <summary>
/// Converts a hashtable to a generic ditionary
/// </summary>
/// <typeparam name="TKey">The type of the key in the hashtable</typeparam>
/// <typeparam name="TValue">The type of the object in the hashtable</typeparam>
/// <param name="t">The hashtable</param>
/// <returns></returns>
public static Dictionary<TKey, TValue> Upgrade<TKey, TValue>(this Hashtable t)
{
var dic = new Dictionary<TKey, TValue>();
foreach (DictionaryEntry entry in t)
{
dic.Add((TKey)entry.Key, (TValue)entry.Value);
}
return dic;
}
Example
Hashtable t1 = new Hashtable();
t1.Add("pi", Math.PI);
t1.Add("e", Math.E);
var col = t1.Upgrade<string, double>();
Author: C.F.Meijers
Submitted on: 11 dec. 2007
Language: C#
Type: System.Collections.Hashtable
Views: 5050