vs2010连接sqlserver的windows身份，怎么连接？
帮帮忙！谢谢了！

[解决办法]
连接字符串， Integrated Security=SSPI
[解决办法]

XML code

<configuration> <connectionStrings>  <!-- Windows 身份验证 -->        <!--<add name="ConnectionString" connectionString="Data Source=.;Initial Catalog=TestDB;Integrated Security=True" providerName="System.Data.SqlClient" />-->  <!-- SQL Server 身份验证 -->        <add name="ConnectionString" connectionString="Data Source=.;Initial Catalog=TestDB;Persist Security Info=True;User ID=sa;Password=sa" providerName="System.Data.SqlClient" /> </connectionStrings></configuration>
[解决办法]
1,Windows验证
          
Common.ConnString = @"Initial Catalog=数据库名;Data Source=电脑名或IP地址;Integrated Security=SSPI";

2, Sql混合验证

Common.ConnString = @"server=电脑名或IP地址;database=数据库名;uid=用户名;password=密码";