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Questions tagged [telerik-open-access]

Telerik's object-relational mapper is a powerful framework for mapping the objects in your object-oriented domain model to your relational database tables, views, and/or stored procedures. This mapping is done within Visual Studio and is independent from source code and database - it is a virtual layer, which can be used from within the programming language to access and manipulate data.

Telerik's object-relational mapper is a powerful framework for mapping the objects in your object-oriented domain model to your relational database tables, views, and/or stored procedures. This mapping is done within Visual Studio and is independent from source code and database - it is a virtual layer, which can be used from within the programming language to access and manipulate data.

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"Argument expression is not valid" error with EF4 Linq sub select query

Any ideas as to why this query compiles, but then throws this runtime error: Argument expression is not valid I know I could change my db model, but in this case it's not possible. Any ideas how to get something like this working? Not even sure…
brad oyler
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Help with structuring a Telerik OpenAccess Domain Model

My company is about to start a new project using Telerik's OpenAccess ORM. This is a new product to us, and the first time we'll be using an ORM for a project instead of a Dataset based approach. We are currently having some disagreement regarding…
bryan
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How do I stop a deadlock from rolling back a transaction and preventing a value from being saved?

I've got a C#, Kendo MVC, Telerik Open Access web app that's incrementing a counter in a table and using that value to create a record in another table. When multiple users try to write to the table at the same time, the 2nd table ends up with…
boilers222
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Update a table column by matching the column name to a string

I have a table with many columns and I need to update the column that matches a set of parameters. Is it possible to concatenate a string and then use the string result to update a matching named column of a database using Telerik's OpenAccess? If…
PixelPaul
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Column Color in report designer using expression

i am new to the telerik reporting. i am using the following expression in my report, = Fields.EmailPromotion +" " + "Y" i want to show emailpromotion in color RED and "Y" in color green.can some one please tell me how to do this using the…
user3311323
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Getting the modifed entities in OpenAccessContext in case on an Exception

I know we can have access to the new/modified/deleted entities in OpenAccessContext by the following commands. dbContext.GetChanges().GetInserts() dbContext.GetChanges().GetUpdates() dbContext.GetChanges().GetDeletes() If an…
Mori
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Telerik OpenAccess mapping

While mapping class to table,one of property is not found in table but it is define in configuration: configuration.HasProperty(x =>…
princingh
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SubSonic and SQL Azure

I wrote an e-commerce app and used SubSonic 2.2 to generate the Data-Access-Layer. It works perfectly with Sql Server 2005 and 2008. However I would like to add support for SQL Azure. Does anyone know if the code generated by SubSonic 2.2 with work…
aron
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Telerik ORM Cannot find resource embedded in assembly , Version=1.0.0.0, Culture=neutral, PublicKeyToken=null

Im using telerik ORM and stuck on error "Cannot find resource dcModNews.rlinq embedded in assembly IbizaVuela, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" IbizaVuela is my project name dcModNews.rlinq exists in project I have tried…
Mike
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How do I fix "multiple threads" and "new transaction is not allowed" errors when using Telerik Open Access?

We have a asp.net MVC application that uses Telerik Open Access. We're having all kinds of problems just saving data once we put it into production. Telerik no longer supports Open Access, so we can't get any help from them, but we're supposed to…
boilers222
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Telerik Data Access Rollback only some changes

Is there a way to only rollback a subset of changes or to a certain state? Let’s assume we have a dialog to make a new customer. In this dialog we have buttons to open further dialogs to attach other objects to this new customer. One such object…
Mike
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Telerik Linq Extremly Slow When Using Query with OrderBy

I am having trouble managing large dataset with linq and telerik model, I cant figure out the problem or how linq is working to execute the query. I am queryng the database using linq to a 300000+ records and it seems that linq is executing the…
Santiago Munoz
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Telerik Data access cant add new table or update any table

I got this error when i want to update the database from Telerik data access designer. Anyone face this problem before? click the error My ig_mt_workflow database relationship
user2156181
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MetadataType Attribute are being ignored Telerik.AccessData.Core 2016.1.224 fluent mapping

I'm developing an asp.net core 1.0 (MVC 6) full framework 4.6.1 and I created a Class Library targeting framework 4.6.1 for Data Modeling using Telerik DataAccess core & fluent 2016.1.224. I have some classes, one of them is: namespace DataModel { …
Aldemar Cuartas Carvajal
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Can't debug ASP MVC project using Telerik Open Access in Visual Studio 2015

I'm unable to debug a project. I'm getting the "The breakpoint will not currently be hit. No symbols have been loaded for this document" error. I've tried everything I could find online, but nothing has worked. I'm hoping someone out there will…
boilers222
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