原文:Why is DataItem always null in the Page_Load handler?
I ve创建了一个ASP.net网页,配有一个ASP Repeater。 我把ASP Repeater与IOrderedE amountable<int>联系起来。 数据来源。
原文:update statement not working for linq
I am just got madness for getting this for updating the table related with category table and product table ...but i dint success in doing that ... I have these tables product ...
原文:Query an XML file containing nested elements using LINQPad?
I m using LINQPad to query and visualize XML files with C#. For example: var xml = XElement.Load(@"C:file.xml"); xml.Elements().Where(e => e.Element("trHeader").Element("trTickNum").Value == "1")....
原文:How do I return data from joined tables through subsonic s objects?
采用代号3的积极记录,我实际上希望这样做:
原文:LINQ Any() argument versus parameter data type issues
我的物体有直观型参数,称为baan_cat_fam_code 。 下面的法典是我试图在问询中找到所有在一般描述中存在一种巴恩-目录_fam_代码的项目。
原文:WP7/ Silverlight - Unable to display XML element using Linq and WebClient
我试图从一个XML档案中显示一些内容,该档案存放在遥远的地方,并在一个清单箱中显示。
原文:LINQ: Why is it called "Comprehension Syntax"
Why is the following LINQ syntax (sometimes called "query" syntax) called "comprehension" syntax? What s being comprehended (surely that s wrong)? Or, what is comprehensively represented (maybe I m ...
原文:Filter IENumerable of Interface with property of class outside of interface
我一直在想办法解决这个问题。这是一道面试考试题。我会把这个标记为家庭作业,因为我的最后一个问题是这样标记的。
原文:Using DISTINCT on a subquery to remove duplicates in Entity Framework
我对使用2005年Sql的《实体框架》中的区别提出质疑。 例如:
原文:LINQ dictionary to jagged array?
有一种方法使2D阵列回归,这种方法将1名词典从LINQ 查询,并试图在2D阵列储存钥匙和价值。
原文:C#: projection - accessing a given string property in a collection of objects in the same way as a List<string>
a quick projection question. I have a collection of objects (unchangeditems) in a test method, and would like to ensure they match my expected elements. As shown you could do it by element, but ...
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