从xml读取游戏配置信息或保存

 /*
* 主要作用;
* 从xml读取游戏配置信息或保存
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Forms;
using System.IO;
using System.Xml;
using System.Reflection;
namespace Game
{
class Config
{
Keys up;
Keys down;
Keys left;
Keys right;
int time;
public int Time
{
get { return time; }
set { time = value; }
}
public Keys Up
{
get { return up; }
set { up = value; }
}
public Keys Down
{
get { return down; }
set { down = value; }
}
public Keys Left
{
get { return left; }
set { left = value; }
}
public Keys Right
{
get { return right; }
set { right = value; }
}
//读取游戏配置信息
public void GetXml()
{
XmlTextReader reader;
if (File.Exists("Config.xml"))
{
reader = new XmlTextReader("Config.xml");
}
else
{
Assembly asm = Assembly.GetExecutingAssembly();
Stream s = asm.GetManifestResourceStream("Game.Config.xml");
reader = new XmlTextReader(s);
}
try
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.Name == "up")
{
up = (Keys)Convert.ToInt32(reader.ReadElementString().Trim());
}
else if (reader.Name == "down")
{
down = (Keys)Convert.ToInt32(reader.ReadElementString().Trim());