APP.config/web.config编辑类

 

using System;
using System.Configuration;
using System.Reflection;
using System.Web;
using System.Xml;

public enum ConfigFileType

使用方法：

1.app.config

  private void Form1_Load(object sender, System.EventArgs e)
  {
   AppConfig config = new AppConfig(); 
   config.ConfigType= (int)ConfigFileType.AppConfig;
 
   
   bool   bln=  (bool)( config.GetValue( "Boolean", typeof( bool ) ) );
   string  str= (string)( config.GetValue( "String", typeof( string ) ) );
   DateTime date = (DateTime)( config.GetValue( "DateTime", typeof( DateTime ) ) ); 
  
 
   bln  = !bln;
   str  = str + "-" + "there";
   date = date.AddDays( 1 ); 
  
   config.SetValue( "Boolean", bln.ToString() );
   config.SetValue( "String", str ); 
   config.SetValue( "DateTime", date.ToShortDateString() );  
   config.SetValue("testing", "1234506");
 
   config.SetValue("howdy", "there");
   string  str2= (string)( config.GetValue( "howdy", typeof( string ) ) );
   
  
   textBox1.Text+= bln +"         ";
   textBox1.Text+= str2+"      " ; 
   textBox1.Text+= date.ToShortDateString()+"       " ; 
   // uncomment to see element removed
   //config.removeElement("howdy");
  }

2.修改web.config：

 

  private void Page_Load(object sender, System.EventArgs e)
  {
 
   AppConfig config = new AppConfig();
   //config.ConfigType = (int)ConfigFileType.WebConfig;
  
    
   bool   bln=  (bool)( config.GetValue( "Boolean", typeof( bool ) ) );
   string  str= (string)( config.GetValue( "String", typeof( string ) ) );
   DateTime date = (DateTime)( config.GetValue( "DateTime", typeof( DateTime ) ) ); 
  
   bln  = !bln;
   str  = str + "-" + "there";
   date = date.AddDays( 1 ); 
  
   config.SetValue( "Boolean", bln.ToString() );
   config.SetValue( "String", str ); 
   config.SetValue( "DateTime", date.ToShortDateString() );  
   config.SetValue("testing", "1234506");
   config.SetValue("howdy", "there");
              string  str2= (string)( config.GetValue( "howdy", typeof( string ) ) );
   
  
   Response.Write( bln + "<BR>" );
   Response.Write( str2  + "<BR>"); 
   Response.Write( date.ToShortDateString() + "<BR>" ); 
   // uncomment to see element removed
   //config.removeElement("howdy");

  }