注册 登录
  • 欢迎访问开心洋葱网站,在线教程,推荐使用最新版火狐浏览器和Chrome浏览器访问本网站,欢迎加入开心洋葱 QQ群
  • 为方便开心洋葱网用户,开心洋葱官网已经开启复制功能!
  • 欢迎访问开心洋葱网站,手机也能访问哦~欢迎加入开心洋葱多维思维学习平台 QQ群
  • 如果您觉得本站非常有看点,那么赶紧使用Ctrl+D 收藏开心洋葱吧~~~~~~~~~~~~~!
  • 由于近期流量激增,小站的ECS没能经的起亲们的访问,本站依然没有盈利,如果各位看如果觉着文字不错,还请看官给小站打个赏~~~~~~~~~~~~~!

.NET下对Web.config与App.Config的增删改操作

C# 水墨上仙 1837次浏览 已收录 手机上查看

.NET 2.0之后,Web.config和App.Config的增删改操作是相当的方便,使用好了能达到事半功倍的效果。下面是一个App.Config,其实就是一个XML文件

<?xml version="1.0" encoding="utf-8" ?>  
<configuration>  
  <appSettings>  
    <add key="status" value="0" />  
    <add key="checkPath" value="C:\" />  
  </appSettings>  
</configuration>  

看相关的操作:
Web.config(ASP.NET):

//读
System.Web.Configuration.WebConfigurationManager.AppSettings[“y”];
//增
Configuration config = WebConfigurationManager.OpenWebConfiguration(null); 
AppSettingsSection app = config.AppSettings; 
app.Settings.Add("x", "this is X"); 
config.Save(ConfigurationSaveMode.Modified); 
//改
Configuration config = WebConfigurationManager.OpenWebConfiguration(null); 
AppSettingsSection app = config.AppSettings; 
//app.Settings.Add("x", "this is X"); 
app.Settings["x"].Value = "this is not Y"; 
config.Save(ConfigurationSaveMode.Modified); 
//删
Configuration config = WebConfigurationManager.OpenWebConfiguration(null); 
AppSettingsSection app = config.AppSettings; 
app.Settings.Remove("x"); 
config.Save(ConfigurationSaveMode.Modified); 
//ConfigurationManager.RefreshSection("appSettings"); 

App.config(WINFORM):

//读
System.Configuration.ConfigurationManager.AppSettings[“y”];
//增
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); 
AppSettingsSection app = config.AppSettings; 
app.Settings.Add("x", "this is X"); 
config.Save(ConfigurationSaveMode.Modified); 
//改
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); 
AppSettingsSection app = config.AppSettings; 
//app.Settings.Add("x", "this is X"); 
app.Settings["x"].Value = "this is not Y"; 
config.Save(ConfigurationSaveMode.Modified); 
//删
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); 
AppSettingsSection app = config.AppSettings; 
app.Settings.Remove("x"); 
config.Save(ConfigurationSaveMode.Modified);
//ConfigurationManager.RefreshSection("appSettings"); 


开心洋葱 , 版权所有丨如未注明 , 均为原创丨未经授权请勿修改 , 转载请注明.NET下对Web.config与App.Config的增删改操作
喜欢 (0)
[开心洋葱]
分享 (0)
关于作者:
水墨上仙
……
加载中……