Entity framework get all table names
WebJun 5, 2012 · Here is a few ways to do it (Just assume I'm using Dependency Injection for the DbConext) public class Example { private readonly DbContext Context; public Example(DbContext context) { Context = context; } public DbSetSampleOne[] DbSamples { get; set; } public void ExampleMethod DoSomething() { // Example 1: This will select … WebJun 25, 2015 · I'm using Entity Framework 6 with ASP.Net MVC 5. When using a database context object, is there a way to use a variable for the table name, without having to manually write the query? var tableName = "NameOfTable"; result = context.tableName.Find (...); I know that particular code won't work, because tableName is not defined in context, …
Entity framework get all table names
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WebFeb 26, 2024 · share code sample to get all table names of db using EF. · Hi Sudip_inn, If you want to get all table names of database, we could use SQL statement to achieve it. … WebJan 12, 2024 · Table comments. Shared-type entity types. Including a DbSet of a type on your context means that it is included in EF Core's model; we usually refer to such a type as an entity. EF Core can read and write entity instances from/to the database, and if you're using a relational database, EF Core can create tables for your entities via migrations.
WebDec 30, 2024 · I have a database in SQL Server stored locally with a number of different tables, all connected together by different types of relations (one-to-many and many-to-many). You can see some of theme like this: I created a Web API for these with Entity Framework on VS 2024. My model looks like: WebDec 24, 2013 · Answer Myself. TestDbContext context = new TestDbContext (); var tableList = context.MetadataWorkspace.GetItems (System.Data.Metadata.Edm.DataSpace.CSpace); foreach (var item in tableList) { item.Name; } To be help for people who have the same problem ... The absolutely most …
WebAug 14, 2024 · 5 Answers. Using the Microsoft.EntityFrameworkCore.Relational package in 2.X: var mapping = dbContext.Model.FindEntityType (typeof (YourEntity)).Relational (); … WebMay 24, 2011 · That will get you the table entities. Then you can do the following to extract the name: foreach (var item in tables) { EntityType itemType = (EntityType)item; String TableName = itemType.Name; } Note if your pluralizing the context you will need to …
WebNov 9, 2024 · Hi All, I have an application using Entity framework. Is there any method to get the list of all tables in the current database. I also need to get the list of columns in each table. · No, not that I know about. You can use T-SQL scripts that you can run with a stored procedure that you could get the results for about what you are looking for that can ...
Web3. But then in your OnModelCreating method you have to do: modelBuilder.Configurations.Add (new MyEntityMap ()); where instead of you could have just added a modelBuilder.Entity ().ToTable ("MyEntityTable"); so no, this is not the cleaner way unless you also had other mapping to do for this entity. allergene aioliWebJul 30, 2024 · 1. I'm using EF 6 database-first.. I use this method to get the name of the table: private static string GetTableName (ObjectContext context, Type entityType) { string entityTypeName = entityType.Name; EntityContainer container = context.MetadataWorkspace.GetEntityContainer (context.DefaultContainerName, … allergene coda di topoWebJul 16, 2010 · You can get the names of the properties that changed using the GetModifiedProperties method. You can write something like: var myObjectState=myContext.ObjectStateManager.GetObjectStateEntry (myObject); var modifiedProperties=myObjectState.GetModifiedProperties (); foreach (var propName in … allergene chocolat blancWebDec 31, 2024 · First you need to get the type of the entity from the name (in case you have the type, just use it directly). You can use reflection for that, but probably the correct way for EF Core is to use FindEntityType method. Once you have the type, the problem is how to get the corresponding DbSet. EF Core currently does not provide non generic Set ... allergene chataigneWebMar 11, 2024 · In this article. Entity Framework Core uses Language-Integrated Query (LINQ) to query data from the database. LINQ allows you to use C# (or your .NET language of choice) to write strongly typed queries. It uses your derived context and entity classes to reference database objects. EF Core passes a representation of the LINQ query to the ... allergène cocoWebJun 10, 2024 · @user1209216 - I am sorry, the most important part was missing, added it to the code snipped above. It is the .This is generics. When you call the method you will need to add the type of entity that you want in brackets like e.g. GetData("Rabbits") for an fictive case where you have Rabbit entities. Inside … allergene cos\\u0027èallergène chocolat