Reportpropertychanged error code

You are currently viewing the BOOK: Professional ASP. NET MVC 2 section of the Wrox Programmer to Programmer discussions. This is a community of tens of thousands of software programmers and website developers including Wrox book authors and readers. Could you post what your " myEntityDataModel" class / namespace looks like as this may be an issue with the actual using statement not working properly? When I compile I now get the error: The two tables ( but it applies to lots of other have a 1. 1 multiplicity a Company has a CompanyAddress and there' s a foreign key contraint on the Company Address table ( which is also its primary key with a clustered index). Ibrahim, Here the framework is not the issue, the values you enter for testing or the way the code has been written also may be of significance. Hi Miguel, As the role is part of the user graph, I think that when you attach each role, you are attaching also the user. So then, when you are trying to add the user, the context gets confused because it already has that object attached. You are getting this error, because the system is trying to call the " String" method that is in " Microsoft. For some reason it is not finding it and it is trying to call the method on " System. Menu Validation With Entity Framework 25 March. This is a topic I spent an entire weekend working on while developing Code Tunnel because it is very poorly documented and little information exists regarding it. i am not using ajax - or at least i have done nothing to activate it.

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  • Video:Reportpropertychanged error code

    Error reportpropertychanged code

    the radgrid does not have properties governing its activation. i am using the default autogenerated controls for gridbinaryimagecolumn which i do not believe has ajax enabled. even if they did, they are not accessible at design time. Can you share the code of the Entity tbWorkLogItem as generated by Ria services? public partial class tbWorkLogItem : EntityObject { # region Factory Method / / / < summary> / / / Create a new tbWorkLogItem object. ReportPropertyChanged( String) ReportPropertyChanged( String). Liquid error: Can' t find the localized string giveDocumentationFeedback for template Reference. There' s no example code to give you. You' ve added a static class that extends HtmlHelper somewhere in your code, and unfortunately, it appears you' ve also clobbered the System. Mvc namespace, so you can' t use the namespace to help you track it down. Hi Lee, Can you provide me some example on this?

    Actually my scenario is like this: 1) I have 2 entities in ADO. NET Entity Model and a SP( stored procedure) which is a JOIN on entities to result in a select attributes based on filter condition. Discussion of open issues, suggestions and bugs regarding Entity Developer - ORM modeling and code generation tool. This code was generated from a template. / / Manual changes to this file may cause unexpected behavior in your application. / / Manual changes to this file will be overwritten if the code is regenerated. Cannot insert explicit value for identity column in table ' group' when IDEN - 2 replies how to insert data into multiple tables using asp. net C# form - 1 reply Multiuser insert problem in asp. If you look at the generated code for your entity, you will see that simple properties have a call to ReportPropertyChanged( " PropertyName" ), and this is where the OnPropertyChanged method is called to raise the event. On Sep 18, 3: 10 am, " Peter Duniho" < no. com> wrote: Hello Pete, I followed your example, my code and Googled for info. I am using EntityFramework and AutoMapper to map between the EF models.

    When running my code under VS with all managed debugging assistants on the exception window switched on I get 4 instances of the following: Managed Debugging Assistant ' ReleaseHandleFailed' has detected a problem in ' C: \ projects\ _ Demo. I am trying to find out how to extend an Entity by adding a property based on calculations. In the example below I created a MyProperty property that I attribute to the current number of seconds ( a. The INotifyPropertyChanged interface, while easy to implement, is hard to consume. Registering for notification events requires extra bookkeeping code that obfuscates business logic. Hi, everybody the database entity YesRemsDemoEntities is konwon by the system, but it me signale < < The type or namespace name ' YesRemsDemoEntities' could not be found ( are you missing a us. Do you care to share the code for the two tables, the DbContext and for the model corresponding to? " two heads are better than one". Please note that all posts will be submitted under the The Code Project Open License ( CPOL). That was the only way that I could think off on handling blank dates but that means for every date I have to write that code. I was hoping to find a better solution of handling blank dates. The source code is released under Microsoft Public License on Code Gallery. There is no formal support for this sample, but we are interested in improving and evolving it based on user’ s feedback. For legal reasons we cannot accept source code contributions, but you are more than welcome to share feature ideas and POCO usage scenarios with us.

    Hello, I have the following problem with ODP. NET and Entity Framework 4 on an Oracle 11g Database. I have a column named " CLIENTNAME" that is defined as NVARCHAR2( 100 CHAR) Nullable: no ( along other columns in a table named " CLIENTS" ) I then create an EDMX model from this database with the Designer and add the CLIENTS Table. After investigating your code here, it is what I wrote in 1 that is your problem, you have the three columns in your entity, but the columns ProductCategoryID and UserInfoID isn' t marked as entity keys on your entity vwProductReview ( If you look at your entity in edmx designer you will see that there isn' t any key on these two properties). The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc. , so I know a lot of things but not a lot about one thing. Infact the code that you proposed to modified, it' s autogenerate code, so ( in my opinion of course) is not a best practice modify it. Again, in my opinion the scheduler object should not try to rewrite the value without any change. I am re- sentencing my request so you can understand it better.

    Goal: Is to create a form to maintain a list of Users and assign them a Division accordingly ( through a drop down list). Thank you for you help, i also do it with MySQL and SQLServer database, the results are like yours, but in the condition of SQLite, problem continue. so i think maybe the problem is in the implementation of linq to entity for SQLite, i download " ADO. NET provider for the SQLite database engine. I am mapping a stored procedure to an entity by right clicking on the entity ( in the. edmx) and selecting " Stored Procedure Mapping. " This brings you to a Mapping Details - " Name of.