Delete a single record from Entity Framework?

Entity Framework - Checking for single records before utilizing them the right manner

Be aware that you cannot provide the default value with either ...SingleOrDefault()... or ...FirstOrDefault().......There is a function called ...DefaultIfEmpty()... that enables you to define the default value you wish to be returned in the event that the enumerable is empty. You might combine it with...First()... (as in...DefaultIfEmpty().First()...

Entity Framework deletes related entities in a cascading manner.

Cascade deletion may also be specified on the FK Constraints in the database instead of the EF designer....Here are the visual instructions for setting up cascading deletes via SQL Server Management Studio (SSMS)....When finished, remember to run ...modernize the edmx... against the database before trying to remove anything....I go into more detail...

How can I remove a record using its primary key in Entity Framework?

How can I remove a record using its primary key without first loading the entity with a SELECT statement?

Using Entity Framework and a single LINQ query, delete numerous records

Install the Entity Framework Extended Library by using the command "PM> Install-Package EntityFramework.Extended."...Add EntityFramework.Extensions to your program's imports...Delete the records the inner query specifies...context.Orders.Where(o=>o.User_ID == 1).Delete(); ...Removes all Orders entries with userID = 1 from the database.

In Entity Framework, how to delete record with foreign key constraint?

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How can I use Entity Framework 6 and my repository to delete multiple records?

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How to delete multiple records with Entity Framework ASP.Net MVC 5?

This quick sentence will do it:... db.ProRel.RemoveRange(db.ProRel.Where(c => c.ProjectId == Project_id));

How does Entity framework implement deleting parent and a child record on the ame SaveChanges()

I have two entity sets that I use to represent Dept. & Emp....public partial class Dept { public Dept() { this.Emps = new HashSet<Emp>(); } public int DeptID { get; set; } public string Name { get; set; } public string Description { get; set; } public virtual ICollection<Emp> Emps { get; set; } } public parti...

How do i delete single record from table using EF 6.1.1

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Entity Framework: how to delete related entity upon update or delete of 'generic' parent

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