public class MyContext
{
private static object objlock=new object();
private state NetBarLINQDataContext context;
public static NetBarLINQDataContext Context
{
get
{
NetBarLINQDataContext conn=null;
lock(objlock)
{
if(context!=null)
{
conn=MyContext.context;
}
else
{
conn=new NetBarLINQDataContext();
}
}
return conn;
}
}