[XML] ResourceManager一个操作Resource的帮助类 （转载）

/// <summary>
/// 类说明：Assistant
/// 编 码 人：苏飞
/// 联系方式：361983679
/// 更新网站：http://www.sufeinet.com/thread-655-1-1.html
/// </summary>

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;

namespace DotNet.Utilities
{
/// <summary>
/// ResourceManager
/// </author>
/// </summary>
public class ResourceManager
{
private volatile static ResourceManager instance = null;
private static object locker = new Object();
public static ResourceManager Instance
{
get
{
if (instance == null)
{
lock (locker)
{
if (instance == null)
{
instance = new ResourceManager();
}
}
}
return instance;
}
}

private string FolderPath = string.Empty;
public SortedList<String, Resources> LanguageResources = new SortedList<String, Resources>();

public void Serialize(Resources resources, string filePath)
{
ResourcesSerializer.Serialize(filePath, resources);
}

public void Init(string filePath)
{
FolderPath = filePath;
DirectoryInfo directoryInfo = new DirectoryInfo(filePath);
LanguageResources.Clear();
if (!directoryInfo.Exists)
{
return;
}
FileInfo[] FileInfo = directoryInfo.GetFiles();
for (int i = 0; i < FileInfo.Length; i++)
{
Resources resources = ResourcesSerializer.DeSerialize(FileInfo.FullName);
resources.createIndex();
LanguageResources.Add(resources.language, resources);
}
}

public Hashtable GetLanguages()
{
Hashtable hashtable = new Hashtable();
IEnumerator<KeyValuePair<String, Resources>> iEnumerator = LanguageResources.GetEnumerator();
while (iEnumerator.MoveNext())
{
hashtable.Add(iEnumerator.Current.Key, iEnumerator.Current.Value.displayName);
}
return hashtable;
}

public Hashtable GetLanguages(string path)
{
Hashtable hashtable = new Hashtable();
DirectoryInfo directoryInfo = new DirectoryInfo(path);
if (!directoryInfo.Exists)
{
return hashtable;
}
FileInfo[] fileInfo = directoryInfo.GetFiles();
for (int i = 0; i < fileInfo.Length; i++)
{
[i]                Resources resources = ResourcesSerializer.DeSerialize(fileInfo.FullName);
hashtable.Add(resources.language, resources.displayName);
}
return hashtable;
}

public Resources GetResources(string filePath)
{
Resources resources = new Resources();
if (File.Exists(filePath))
{
resources = ResourcesSerializer.DeSerialize(filePath);
resources.createIndex();
}
return resources;
}

public string Get(string language, string key)
{
if (!LanguageResources.ContainsKey(language))
{
return string.Empty;
}
return LanguageResources[language].Get(key);
}
}
}