1)已启动INSQL数据库(2)已启动SQLserver3)使用了DBUtility.dll

web.config中增加如下设置,即 链接到Runtime库即可

<connectionStrings>

 <add name="connectiontoSQL" connectionString="server=localhost; database=Runtime;uid=sa;pwd=sa " /> </connectionStrings>

在代码中,如下编写

 string str = "SELECT TagName, Value FROM INSQL.Runtime.dbo.Live WHERE TagName = 'SysTimeSec'";       

 SqlDataReader dr = FD.DBUtility.SqlHelper.ExecuteReader(connectionString, CommandType.Text, str, null);   

 GridView1.DataSource = dr;

 GridView1.DataBind();

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