ASP.NET与MSSQL连接修改为与ORACLE连接

先看看与MSSQL连接的写法

WEBCONFIG文件

<configuration>

<appSettings>

<add key="DBConnectionString" value="server=(local);database=MyOA;User Id=sa;pwd=123" />

</appSettings>

<connectionStrings/>

Database.cs

using System.Data.SqlClient;

public class Database

{

protected SqlConnection Connection;

protected String ConnectionString;

/// <summary>

/// 构造函数

/// </summary>

public Database()

{

ConnectionString = ConfigurationSettings.AppSettings["DBConnectionString"];

}

}

修改为ORACLE连接的话可以参照

<?xml version="1.0"?>

<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">

<connectionStrings>

<!--

连接oracle

-->

<add name="DBConnectionString" connectionString="Data Source=servername;Persist Security Info=True;User ID=sysuser;Password=sysuser;Unicode=True" providerName="System.Data.OracleClient"/>

</connectionStrings>

<system.web>

<compilation debug="true">

<assemblies>

<!--

配置oracle

-->

<add assembly="System.Data.OracleClient, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

</assemblies>

</compilation>

</system.web>

</configuration>

Database.cs文件

using System.Data.OracleClient;

public class Database

{

protected OracleConnection Connection;

protected String ConnectionString;

/// <summary>

/// 构造函数

/// </summary>

public Database()

{

ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["DBConnectionString"].ConnectionString ;

}

}

然后把后面的sqlcommand sqladapter之类全部换成oracle