Can hep me Sqlconnetion not

Question

I typing Sql.....>>>Sqlconnection,but not appear .you see pic

Sachin Singh · Answer

what if you type the whole Class Name? sometimes visual studio doesn't give intellisence, closing and reopening the current tab may resolve the issue. also, after typing the complete class name, it will start displaying the intallisence . SqlConnection con=  new  SqlConnection();       if, after typing the above, you still don't see the intallisense then make sure to check the reference for system.Data by right-clicking the reference folder and then select the System tab.