How to I convert the following SQL statement into LinqToSQL? select t1.name, (select COUNT(*) from table2 where t2.f_id = t1.id) as cnt
I am trying to do an update with linq using an explict cast and the changes arent submitting. Here is the code
I just started playing with Linq to SQL the other day and was curious if I should use it in up coming projects. I know it will save me tons of development time. I have seen many similar questions out
I have an application that allows my users to make temporary changes to an ongoing booking.I have recenlty read about the new XML datatype in SQL server, and the corresponding SqlXml type.
Going to need your help on this one. I\'m trying to OrderBy first reply datetime if present. If it\'s empty/null, it must order by topic datetime. I\'ve ended up with开发者_如何转开发 the following e
I\'ve been learning by doing with ADO.Net Data Services (Astoria) for the last couple of months, and while I like the technology the learning has been a real trial. Information that you 开发者_运维知识
What is the eas开发者_JAVA百科iest way to convert an IQueryable object to a dataset?modelshredder has exactly what you need. If you have the datacontext around and don\'t need the data in terms of you
I receive a daily XML file which I use to update a database with the content. The file is always a complete file, i.e. everything is included whether it is changed or not. I am using Linq2Sql to updat
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
加载中,请稍侯......