How to use Date Only as data type in Entity Framework

LINQ to Entities only supports casting in the Entity Framework. basic kinds in the Entity Data Model

I attempted to utilize a function I had written to accept an Expression as input for the orderby clause, but I encountered this issue....Unable to cast the type 'System.DateTime' to type 'System.IComparable'. LINQ to Entities only supports casting Entity Data Model primitive types....Basically, the phrase is as follows:...Expression<Func<K,...

When converting a datetime2 data type to a datetime data type, an out-of-range value is returned.

I have a 5-column datatable where each row is populated with data and then saved to the database using a transaction....A warning message appears when saving:...The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value...When viewed as is, it suggests that my datatable has a type of...DateTime2... my database...

Entity framework error: A datetime2 data type was converted to a datetime data type.

Although there have been many postings regarding this subject, none of them have helped me....This is the situation:...Under my MS SQL Server database's ...User... table, there is a ...CreateDate...zz...DateTime... column that is non-nullable and is automatically set using the ...GetDate()... method in the "Default Value or Binding" setting....I ca...

Compare Dates using LINQ to Entities (Entity Framework)

I need to get a list of all the things in my database that have an expiration date and time that I specify. This is my ...erroneous... code:...return All().Where(o => new DateTime(o.expiry_date.Year, o.expiry_date.Month, o.expiry_date.Day, 17, 30, 0) >= DateTime.Now) ...The error I encounter is:...In LINQ to Entities, only initializers and construc...

The conversion of a datetime2 data type to a datetime data type Error

I've got a controller....[HttpPost] public ActionResult Create(Auction auction) { var db = new EbuyDataContext(); db.Auctions.Add(auction); db.SaveChanges(); return View(auction); } ...a case:...public class Auction { public long Id { get; set; } public string Title { get; set; } public string Description { g...

how to use entity framework to group by date not date with time

my key:...//get data var myData = from log in db.OperationLogs group log by log.CreateTime.Date into g orderby g.Key select new { CreateTime = g.Key, Count = g.Count() }; ...This code will raise an exception stating that the get Date action is not supported by the entity framework. because...log.createtime...

Get multiple data from tables Using Entity Framework data model

I am modifying database data using Entity Framework model data (CRUD operations). I desire to extract all data from tables (not just one)....Database model is as follows:...I want all of the tables' data in multiples....Currently, I'm using the query shown below, however it has a problem: I obtained many values from the Contact tables, while other ...

How can I compare a nullable type date using user entered date?

I can't figure out how to make a comparison between a user-entered date and a date in a table made by EF6. I've tried a number of solutions that build but fail when executed while searching the database using LINQ Extensions....a user's input...DateTime userdate; DateTime.TryParse(search.Value, out userdate); ...Aims made so far:...a = dbContext.Me...

The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer' could not be loaded

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Getting all dates between two dates using datepickers and Entity Framework 6

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