C# Entity Framework Objectcontext Instance Has Been Disposed


If you are using the Microsoft Data Access Application Block SqlHelper class then sqlhelper has been succeeded by DataBase and you can set the command timeout. exception : System.ObjectDisposedException: 'The ObjectContext instance has been disposed and can no longer be used for operations that require a connection.'

Error: The ObjectContext instance has been disposed and can no longer be used for operations that require a connection. ADO.NET Entity Framework and LINQ.

I'm very new to C# and MVC in general and I've been creating my own little blog site as a test project. Although most things are working up to this point. The ObjectContext instance has been disposed Winforms Entity Framework. I am trying to solve this problem and did read content regarding this error but.

ObjectDisposedException: The ObjectContext instance has been disposed and can no longer be used for operations that require a connection at System.Data.

By default Entity Framework uses lazyloading for navigation properties. That's why these properties should be marked as virtual EF creates proxy class. The ObjectContext instance has been disposed and can no longer be used for operations that require a connection. ADO.NET Entity Framework and LINQ to.

By default Entity Framework uses lazyloading for navigation properties. That's why these properties should be marked as virtual EF creates proxy class.

NET Boilerplate official forum. ASP.NET Boilerplate is a starting point for The ObjectContext instance has been disposed and can no longer be used for.

I'm very new to C# and MVC in general and I've been creating my own MVC 3 The ObjectContext instance has been disposed and can no longer be used for.

Edit: Got it sorted The table had foreign keys that weren't being addressed. Stackoverflow wouldn't let me post an answer to it this close to asking.

Solving The ObjectContext instance has been disposed and can no longer be used for operations that require a connection View more on Stack Overflow.

hi ignatandrei thank you for your reply and sorry for the messy code. I don't know why but each time I paste some code I have to fix the formatting.

https://stackoverflow.com/questions/9504313 The error I'm receiving is: The ObjectContext instance has been disposed and can no longer be used for.

It's not recomended to not close the entity. Your solution however it is ok although I do not like having UI in my methods If you know SqlServer.

MemberLoan' threw the following exception: The ObjectContext instance has been disposed and can no longer be used for operations that require a.

ObjectDisposedException was unhandled by user code: The ObjectContext instance has been disposed and can no longer be used for operations that.

Hello This issue isn't directly related to our components. I suggest that you search for an answer on public forums such as stackoverflow.com.

I have 3 classes: CapacityGroups and Plants have a n:m relation. CapacityGroups and WtgComponents have a 1:n relation. public class Entity {

The reason is that Entity Framework is using Lazyloading by default. That means that a property of the navigation type is loaded when it is.

The ObjectContext instance has been disposed and can no longer be used for operations that require a connection. Do you want to correct the.

I have 3 classes: CapacityGroups and Plants have a n:m relation. CapacityGroups and WtgComponents have a 1:n relation. public class Entity {

I have 3 classes: CapacityGroups and Plants have a n:m relation. CapacityGroups and WtgComponents have a 1:n relation. public class Entity {

Hi all: I have this code inside my edmx designer file: #region Navigation Properties /// summary /// No Metadata Documentation available.

called on the entity collection I get the following error: The ObjectContext instance has been disposed Answered | 3 Replies | 2957 Views.

Re: The ObjectContext instance has been disposed and can no longer be used for operations that re. The reason is that Entity Framework is.

NET Boilerplate official forum. ASP.NET Boilerplate is a starting Code: Select all The ObjectContext instance has been disposed and can.

asp.net I developed an application with entity framework. I get the The ObjectContext instance has been disposed and can no longer be.

asp.net I developed an application with entity framework. I get the The ObjectContext instance has been disposed and can no longer be.

asp.net I developed an application with entity framework. I get the The ObjectContext instance has been disposed and can no longer be.

asp.net I developed an application with entity framework. I get the The ObjectContext instance has been disposed and can no longer be.

The ObjectContext instance has been disposed and can no longer be used for operations that require a connection: this error is quite.

Error The ObjectContext instance has been disposed and can no longer be used for operations ObjectDisposedException Entityframework.

The ObjectContext instance has been disposed and can no longer be used for operations that require a connection: this error is quite.

The ObjectContext instance has been disposed and can no longer be used for operations that require a connection: this error is quite.

The ObjectContext instance has been disposed and can no longer be used for operations that require a connection: this error is quite.

I am using this code in my asp.net MVC boilerplate application public ActionResult ShowQuoteint id { var qtm new QuoteTableMain;.

I am using this code in my asp.net MVC boilerplate application public ActionResult ShowQuoteint id { var qtm new QuoteTableMain;.

Stack Overflow requires external JavaScript from another domain which is blocked or failed to load. Retry using another source.

OK So I'm still new to all this EF and Telerik stuff. However after doing research I'm sure it's not a Telerik control issue.

Solving The ObjectContext instance has been disposed and can no longer be used for operations that require a connection.

Error The ObjectContext instance has been disposed and can no longer be used for operations that require a connection.

Move your return statement after the using block. You have already created a list and held it in a variable.

EncodeModel The ObjectContext instance has been disposed. razor: script var fieldList @Html.RawJson.

NET The ObjectContext instance has been disposed. ASP.NET .


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