Recent questions tagged entity

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entity framework - EF recovery from invalidoperationexception caused by server being down

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 804 views

entity framework - Oracle ODP.Net and EF CodeFirst - edm.decimal error

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

entity framework - C# EF 4.1 Create table dynamically within DbContext

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 589 views

entity framework - ViewModels with asp.net mvc 4 and EntityFramework whats the Point

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 965 views

entity framework - If I select from an IQueryable then the Include is lost

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 859 views

entity framework 4 - See SQL From EntityFramework with Collection-like Queries

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 693 views

entity framework - Migration does not alter my table

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 632 views

entity framework - What is the point of the Update function in the Repository EF pattern?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 793 views

entity framework - EF Core could not be translated and will be evaluated locally

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 930 views

entity framework 4 - LINQ to Entities StringConvert(double)' cannot be translated to convert int to string

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 940 views

entity framework 4 - DbContext SaveChanges Order of Statement Execution

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 860 views

entity framework 6 - How to set the one-to-one relationship with fluent api in this case? (EF6)

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 907 views

entity framework - Why does code first/EF use 'nvarchar(4000)' for strings in the raw SQL command?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 813 views

entity framework 5 - EF code first - custom foreign key constraint name

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 745 views

entity framework - Linq To Entities - Any VS First VS Exists

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 744 views

entity framework - Generic class with Id c#

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 723 views

entity framework - How should I create secondary DbContext using ContextProvider.EntityConnection?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 914 views

entity framework - GetTable equivalent for ObjectContext

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 749 views

entity framework - Get Model schema to programmatically create database using a provider that doesn't support CreateDatabase

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 726 views

entity framework core - Many to Many index creation convention

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 644 views

entity framework - 'EditItem' is not allowed for this view. WPF .NET 4 / EF 4.1 - Master - Detail

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 796 views

entity framework 4.1 - Include with projection does not work

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 794 views

entity framework core - Identity Server 4 Claims empty on API

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 829 views

entity framework - Exponentially deteriorating performance on inserts in SQL Server Compact 4.0 tables with an Identity column

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 739 views

entity framework - How to use a different connection string (but same database) for migrations

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 610 views

entity framework - FirebirdSql.Data.FirebirdClient.FbException: too many open handles to database

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 856 views

entity framework - EF4: ObjectContext Lifetime?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 747 views

entity framework - ef 5 codefirst enum collection not generated in database

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 664 views

entity framework - SQL Azure EF Database First Connection String in Azure Management Portal

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 651 views

entity framework - System.NotSupportedException: Unable to determine the provider name for provider factory of type 'System.Data.SqlClient.SqlClientFactory'

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 846 views

entity framework - Use Linq query to compare date only with DateTime field

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 578 views

entity framework 4 - How to get the latest date inserted from the table with Linq to entities

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

entity framework - EF - DistinctBy on an IQueryable?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 934 views

entity framework - The property X is of type Y which is not supported by current database provider

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 887 views

entity framework - stuck in EF migration limbo

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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