I\'m trying to do something that should be real simple but I\'m getting errors I don\'t know how to correct. Also, I don\'t even know if I\'m doing things the \"correct\" way.
I\'m having an issue when trying to serialise an entity. An error is being through saying that the query may result in a circular query. Ideally I just want to pull out the entity with no relationship
The following LINQ to Entities query (using EF 4.1 Code-First), is supposed to create a list of viewmodels based on Campaigns and Users. I have eager-loaded Category property of each campaign so that
I have this code: protected void Page_Load(object sender, EventArgs e) { if (Page.IsPostBack) { using (mesteriEntities myEntities = new mesteriEntities())
Is there an easy way to create a Linq to SQL class for my \"DomainModel\" off an EDMX (Entity Framework)?
I\'m just getting started with LINQ and I\'m trying to select and return a product price from database, like so:
Consider 3 entities. Group, Box and Message. Each 开发者_开发技巧Group contains Boxes and each Box contains Messages.
Here is my code; comboBoxAdminVisit.DataSource = be.Events; comboBoxAdminVisit.DisplayMember = \"EventName\";
In my code I have the following Linq Query: IQueryable<Data> charts = (from report in ctx.Charts group report by new
I am trying to check for people in a certain age range. I have two ComboBoxes, minagecombobox and maxagecombobox, with values between 1 and 120.
加载中,请稍侯......