Recent questions tagged entity

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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 653 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 848 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 579 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 937 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 889 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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1 answer 706 views

entity framework 4 - LINQ Query - how sort and filter on eager fetch

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

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1 answer 555 views

entity framework - Efficient way of checking if many-to-many relationship exists in EF4.1

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

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1 answer 564 views

entity framework - Programmatic data transformation in EF5 Code First migration

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

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1 answer 511 views

entity framework - Exception in Expression Trees

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

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1 answer 597 views

entity framework - Change Fluent API mapping dynamically

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

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1 answer 615 views

entity framework core - ASP.NET 5/EF7 connection string in web.config?

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 - EF connection string as DbContext constructor argument

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

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1 answer 841 views

entity framework 6 - How to enable migrations (EF6) in an asp.net 5 project?

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

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1 answer 709 views

entity framework - LINQ to Entities does not recognize the method 'System.DateTime AddSeconds(Double)' method, and this method cannot be translated into

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

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1 answer 674 views

entity framework - where is context.Entry()?

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

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1 answer 620 views

entity framework - Implementing Repository pattern and doing Tests

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

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1 answer 698 views

entity attribute value - Magento 1 - get category ID from product ID

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

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1 answer 594 views

entity framework core - Delete loaded and unloaded objects by ID in EntityFrameworkCore

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

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1 answer 594 views

entity framework 4 - ASP.NET MVC3 - Data Annotations with EF Database First (ObjectContext, DbContext)

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

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1 answer 706 views

entity framework - EF code-first: How to load related data (parent-child-grandchild)?

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

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1 answer 762 views

entity framework - Given LINQ to Entities does not support "Custom methods" how do you stay DRY?

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

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1 answer 748 views

entity framework - Get sum of two columns in one LINQ query without grouping

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

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1 answer 529 views

entity framework - Code First adding to collections? How to use Code First with repositories?

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

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1 answer 593 views

entity framework 4.1 - Can I specify a discriminator column with a table-per-type mapping?

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

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1 answer 780 views

entity framework - EF 4.1 CF: CREATE DATABASE permission denied in database 'master'

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

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1 answer 681 views

entity framework - DataContractSerializer: How to serialize classes/members without DataContract/DataMember attributes

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

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