关于global.asax.cs 做网站的时候,global.asax.cs要一直循环运行不停止,程序里面定义了一些数据结构,并且会用网络通信接受一些数据保存在这些结构里面,当有网页访问请求的时候,想调用这些数据,在这些页面对应的cs文件里应该怎样写代码去调用global.asax.cs文件里面的数据呢? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 DEMOusing System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;using M_Common.Data;using M_Common.Helper;using M_Common.Tolerate;/// <summary>/// Global 的摘要说明/// </summary> public class Global : System.Web.HttpApplication { protected void Application_Start(object sender, EventArgs e) { #region 配置默认数据库连接 string connectionString = ""; IProvider provider = null; switch (ConfigHelper.GetDBType) { case "MsSql": connectionString = ConfigHelper.GetconnMsSql; provider = ProviderFactory.CreateProvider(connectionString, "Test", "Test.Data.Separate.SqlServer"); break; case "Access": connectionString = ConfigHelper.GetconnMsSql; provider = ProviderFactory.CreateProvider(connectionString, "Test", "-"); break; case "Oracle": connectionString = ConfigHelper.GetconnMsSql; provider = ProviderFactory.CreateProvider(connectionString, "Test", "-"); break; default: throw new ApplicationException("数据库配置(:连接类型不匹配) 错误!"); } #endregion ApplicationEnvironments.DefaultProvider = provider; } protected void Application_End(object sender, EventArgs e) { } }ProviderFactory public static IProvider CreateProvider(string connectionString, string assemblyName, string databaseType) { Assembly assembly = Assembly.Load(assemblyName); object db = assembly.CreateInstance(databaseType); if (db is AbstractDatabase) { return new Provider(connectionString, (AbstractDatabase)db); } else { throw new InvalidCastException("config文件中定义的程序集没有继承AbstractConfigContext!"); } }得到一个数据库对象 这个功能SQL语句可以实现吗? winform 发布项目时怎么把CHM帮助文件一起包含进去? ASP.net:保护你的DLL和Code不被别人使用 System.Diagnostics.Process.Start(url) 问题? |zyciis| 一个比较变态的问题,如何远程得取其他地方的电脑里面的数据(电脑为ADSL上网的) 大家来想想ASP.NET可以实现吗, 不行的话怎么办 js 解析xml WAP 关于页面的滚动(文本定位)的问题 用户控键 为什么在查询分析器中执行才16秒,但在页面中执行就超时报错? 上传图片的问题(急) 妖怪问题DBHelper.Query不执行,.
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;using M_Common.Data;
using M_Common.Helper;
using M_Common.Tolerate;/// <summary>
/// Global 的摘要说明
/// </summary> public class Global : System.Web.HttpApplication
{ protected void Application_Start(object sender, EventArgs e)
{
#region 配置默认数据库连接
string connectionString = "";
IProvider provider = null;
switch (ConfigHelper.GetDBType)
{
case "MsSql":
connectionString = ConfigHelper.GetconnMsSql;
provider = ProviderFactory.CreateProvider(connectionString, "Test", "Test.Data.Separate.SqlServer");
break;
case "Access":
connectionString = ConfigHelper.GetconnMsSql;
provider = ProviderFactory.CreateProvider(connectionString, "Test", "-");
break;
case "Oracle":
connectionString = ConfigHelper.GetconnMsSql;
provider = ProviderFactory.CreateProvider(connectionString, "Test", "-");
break;
default:
throw new ApplicationException("数据库配置(:连接类型不匹配) 错误!");
}
#endregion ApplicationEnvironments.DefaultProvider = provider;
} protected void Application_End(object sender, EventArgs e)
{ }
}ProviderFactory public static IProvider CreateProvider(string connectionString, string assemblyName, string databaseType)
{
Assembly assembly = Assembly.Load(assemblyName);
object db = assembly.CreateInstance(databaseType);
if (db is AbstractDatabase)
{
return new Provider(connectionString, (AbstractDatabase)db);
}
else
{
throw new InvalidCastException("config文件中定义的程序集没有继承AbstractConfigContext!");
}
}得到一个数据库对象