StackOverflow Questions for Tag: entity-framework

Virgil

Reputation: 3

Unable to create a 'DbContext' of type 'IdentityContext'. The exception

c#entity-frameworkasp.net-coreasp.net-identity

Score: 0

Answers: 0

J.G.Sable

Reputation: 1408

Entity Framework Migration - Alter Table Statement Conflicted with Foreign Key Constraint

c#mysqlasp.net-mvcentity-framework

Score: 1

Answers: 2

Brady Moritz

Reputation: 8901

Batching database writes in .Net web api to reduce insert frequency

c#asp.net.netentity-frameworkasp.net-core-webapi

Score: -1

Answers: 0

Amjath

Reputation: 1

"Error: 'The parameter 'frameworkName' cannot be an empty string' when running EF Core Migrations in WinUI project with SQLite (EF Core 8.0)"

entity-frameworkentity-framework-corewinui-3

Score: 0

Answers: 0

Dhara Stackapp

Reputation: 103

in_app_purchase can not open purchase dialog

flutterentity-frameworkflutter-dependenciesflutter-webflutter-test

Score: 6

Answers: 5

Partha

Reputation: 461

The instance of entity type cannot be tracked because another instance with the same key value is already being tracked

c#entity-frameworkentity-framework-core.net-core-3.1

Score: 10

Answers: 3

pepr

Reputation: 20794

ASP.NET Core Web API, EF, data from SQL stored procedure...: why the zero value is returned for the number of the record from result of the usp_proc?

entity-frameworkasp.net-core-webapi

Score: 0

Answers: 1

Deukalion

Reputation: 2665

EF Core - Parameter of type Enum Array as String Array (string[]) instead of Int Array (int[]) in database

c#.netentity-frameworkentity-framework-coretype-conversion

Score: 0

Answers: 3

rhunter

Reputation: 183

EF add-migration throwing System.OutOfMemoryException

c#entity-frameworkout-of-memory

Score: 12

Answers: 6

Nikita Berezhko

Reputation: 1

When assigning a static property, it is set to null when adding range to db

entity-frameworkentity-framework-core

Score: 0

Answers: 0

Rahul Chowdhury

Reputation: 1158

Get output parameter value of a stored procedure using EF Core?

c#entity-frameworkasp.net-coreentity-framework-core

Score: 6

Answers: 4

moderategamer

Reputation: 211

Blazor/Razor page @bind-Value does not bind

c#entity-frameworkrazordata-bindingblazor

Score: 0

Answers: 1

orenb

Reputation: 1

Can I use an interface with a foreign key in EF 6 and set it as a foreign key

c#asp.net.netentity-frameworkasp.net-identity

Score: 0

Answers: 0

RotundChinchilla

Reputation: 84

Is there a pragmatic way to ensure that certain related data is always loaded before a function call when using Entity Framework 6?

entity-frameworkentity-framework-6

Score: 0

Answers: 0

Vi100

Reputation: 4203

Get value of dynamically chosen column

entity-frameworklinqiqueryable

Score: 0

Answers: 1

marino-krk

Reputation: 2761

Entity Framework 6 Code first Default value

entity-frameworkef-code-firstdefault-value

Score: 275

Answers: 20

Emmanuel Enyinnaya

Reputation: 121

Error while validating the service descriptor 'ServiceType: Microsoft.AspNetCore.Identity.IUserClaimsPrincipalFactory`1

entity-frameworkasp.net-coredependency-injectionasp.net-identityclaims-based-identity

Score: 11

Answers: 6

Toomaaszo

Reputation: 123

Entity Framework, not mapped property in query

c#entity-frameworkdbcontext

Score: 2

Answers: 1

Andrew

Reputation: 11338

One DbContext per web request... why?

c#asp.netentity-frameworkdependency-injectiondbcontext

Score: 448

Answers: 9

Ego Placebo

Reputation: 168

SqlException: Invalid column name (EF DBFirst to CodeFirst)

c#entity-frameworkef-code-first

Score: 0

Answers: 0

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StackOverflow Questions for Tag: entity-framework

Unable to create a &#39;DbContext&#39; of type &#39;IdentityContext&#39;. The exception

Entity Framework Migration - Alter Table Statement Conflicted with Foreign Key Constraint

Batching database writes in .Net web api to reduce insert frequency

&quot;Error: &#39;The parameter &#39;frameworkName&#39; cannot be an empty string&#39; when running EF Core Migrations in WinUI project with SQLite (EF Core 8.0)&quot;

in_app_purchase can not open purchase dialog

The instance of entity type cannot be tracked because another instance with the same key value is already being tracked

ASP.NET Core Web API, EF, data from SQL stored procedure...: why the zero value is returned for the number of the record from result of the usp_proc?

EF Core - Parameter of type Enum Array as String Array (string[]) instead of Int Array (int[]) in database

EF add-migration throwing System.OutOfMemoryException

When assigning a static property, it is set to null when adding range to db

Get output parameter value of a stored procedure using EF Core?

Blazor/Razor page @bind-Value does not bind

Can I use an interface with a foreign key in EF 6 and set it as a foreign key

Is there a pragmatic way to ensure that certain related data is always loaded before a function call when using Entity Framework 6?

Get value of dynamically chosen column

Entity Framework 6 Code first Default value

Error while validating the service descriptor &#39;ServiceType: Microsoft.AspNetCore.Identity.IUserClaimsPrincipalFactory`1

Entity Framework, not mapped property in query

One DbContext per web request... why?

SqlException: Invalid column name (EF DBFirst to CodeFirst)

Unable to create a 'DbContext' of type 'IdentityContext'. The exception

"Error: 'The parameter 'frameworkName' cannot be an empty string' when running EF Core Migrations in WinUI project with SQLite (EF Core 8.0)"

Error while validating the service descriptor 'ServiceType: Microsoft.AspNetCore.Identity.IUserClaimsPrincipalFactory`1