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• How to auto-generate simple CRUD controllers and views in ASP.Net MVC 2 (VS2010) Entity Framework pr

  - by Ivan

  I have a standard template "ASP.NET MVC 2 Web application" solution, an empty (meaning no data inserted, but with all tables etc. ready and waiting) SQL Server database, an Entity Framework 4 model (edmx). Is there a way to generate simple CRUD controllers and form views for all the entities in the model?

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• does Entity Framework have a caching mechanism like DataSet/DataTables have?

  - by Greg

  Hi, does Entity Framework have a caching mechanism like DataSet/DataTables have? In other words if you start using EF is it really just a way to easily get data in/out of the database without providing an additional caching layer like DataSet/DataTables did where you have an in-memory representation (on-line/off-line) and which at some point you could say to "persist all changes to database"

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• Get Newly generated ID (i.e. scopeIdentity) in Entity FrameWork

  - by Waheed

  Hi, I am added a record in my table e.g. Orders. After adding the record i want to get the newly generated ID of the inserted record. Like SCOPEIDENTY in SQL. But how can i do this in Entity Framework.

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• whats the shortest way of returning an Entity Framework object from one table based on it's name att

  - by Greg

  Hi, whats the shortest way of returning an Entity Framework object from one table based on it's name attribute? So say one had a table person, with column name, what would be the quickest way to return the person object with name = "Tim" say? e.g. context.People.Select(m = m.Name == "Tim") doesn't seem to work?

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• Domain Driven Design And The Entity Framework

  - by Hossein

  hi, I'm new to DDD and i want to use entity framework v4.0 (shipped with .net 4.0) in my new project. since i have few time to learn DDD and entity framework, which books are good for me to read first?! i'm going to first read Domain-Driven Design Tackling Complexity in the Heart of Software by Eric Evan and next Pro Entity Framework 4.0 (Apress Scott Klein)... the problem here is Eric Evan's book is too abstract,I want to know if the Pro Entity framework 4.0 is complete enough i just skip the first book! in the end recommend me some good books in DDD and Entity Framework Thanks

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• Will .NET 4.0 enhance Entity Framework many-to-many coding?

  - by finoutlook

  I'm working on a project using the entity framework code from 3.5 SP1, but although everything works great for the most part, many-to-many tables seem to need alot of workaround coding. Does anyone know if things will be easier in the next .net release?

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• How to remove column-duplicates from the query result using entity-framework?

  - by Jronny

  On my database table I have Key | Value a | 1 a | 2 b | 11 c | 1 d | 2 b | 3 But I just need to get the items which keys are not duplicates of the previous rows. The desired result should be: Key | Value a | 1 b | 11 c | 1 d | 2 How could we get the desired result using entity-framework? Note: we need the first value. Thank you very much.

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• What is the best scala-like persistence framework available right now?

  - by egervari

  What is the best scala-like persistence framework available right now? Hibernate works, but it's not very scala-like. It insists on using annotations, no-arg constructors, doesn't work with anonymous class instances, doesn't work with scala collections, has an outdated string-based query model, etc. I'm looking for something that really fits Scala. Does it exist? Or do I have to make it?

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• Is it possible to dynamically discover tables in an Entity Framework model ?

  - by Scott Davies

  Hi, I have co-workers working on an Entity Framework model that changes structure (entities), over time as software development progresses. I've written some utilities that interact with the tables within the model, but I'd like to have the code dynamically discover the tables. Is there a way I can do this ? Perhaps with ADO.NET to get the table names and then store them in a collection ? Thanks, Scott

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• Can Entity Framework create incremental SQL scripts for updates?

  - by Greg

  Hi, Can Entity Framework create incremental SQL scripts for updates? (or would you need to do this in a separate database tool) (i.e. for my application updates I need to package the DB upgrade script that gets applied after download - windows forms type app)

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• Xcode: Using a custom framework

  - by Robert

  The error I'm getting: in /Users/robert/Documents/funWithFrameworks/build/Debug-iphonesimulator/funWithFrameworks.framework/funWithFrameworks, can't link with a main executable Cliff notes: trying to include framework doesn't want to link More detail: I'm developing for a mobile device... hint, hint using Xcode and I'm trying to make my own custom framework which I can include from another application. So far, I've done the following: Create a new project; an iPhone OS window based app. Go to target info- under packaging, change the wrapper extension from app to framework Go to Action-new build phase - copy headers. Change roles of headers to 'public' From my application, I add the framework to the frameworks group.

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• Where is the IMAP support in the .NET Framework?

  - by strakastroukas

  One year ago Mitchel Sellers had a related question... I would like to access the Google IMAP for sending and receiving email messages within my custom application. The point is that i would not like to use any third party controls. Newer versions of the .Net Framework support IMAP? What options do i have?

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• How important are cookieless sessions? Should a web application framework provide support for them?

  - by Thomas Maierhofer

  We are programming a new web application framework (Second WAF). I was wondering if we should support cookieless sessions or not. Who use it and who needs it?

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• Is Horde an acceptable framework for PHP groupware development?

  - by Glenn

  I'm working on this project and the customer wants it to integrate with a groupware package including bulk email, calendars, and task lists. He has heard about Horde and Horde GroupWare and is interested in using that. Do you have any developer related experience with Horde? If so, then what were your findings? Did you find it to be stable? What about the framework/API? Was it easy to integrate with?

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• Entity Framework - How do create an association to/from the same entity?

  - by Greg

  Hi, In Entity Framework (VS2010) how do I create an association to/from the same table? (a many-to-many is what I want) Background - I was expecting under the bonnet a NODE and RELATIONSHIP table, where the latter has a parent_node_id and a child_node_id (i.e. pointing back to the NODE id column). I can't seem to get the designer to add it...

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• After what point a JavaScript library is considered as a FrameWork?

  - by burak ozdogan

  Hi, I am kind of confused with the definitions. Can you please define the minimum "must haves" of a JavaScript library so that it can be considered as a software framework? thanks

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• Windows Ribbon Framework: How to change font face and size?

  - by Ian Boyd

  How do you change the font face and font size used by the Windows Ribbon Framwork? Background The user can configure Windows to use their preferred font size, e.g.: 8pt 9pt 12pt and their preferred font face, e.g.: MS Sans Serif Microsoft Sans Serif Tahoma Segoe UI Calibri but the Windows Ribbon Framework by default uses a font that is not the user's preference. Additionally, the user could have specified their font preference in my application, which i want the Ribbon hosted in my application to honor.

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• Is Entity Framework worth moving to for a new small app?

  - by Greg

  Hi Is Entity Framework worth moving to for a new small app? About 10 tables and a WinForms app. ie the alternative being DataTables/DataRows or Linq-to-SQL

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• one or more Entity models for one database for entity framework?

  - by KentZhou

  When use entity framework for DAL tier, VS 2010 can create edmx for each database. Question: If I have a database with many tables, should I create only one edmx for all tables or mutiple edmx files? for example, maybe all security tables for one edmx file, other tables for another edmx file. If there is more than one, then in other tiers, there will have more then on ObjectContext in code for business logic. Which one it the best solution for this case?

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• Not able to set focus on the first control in window forms in .Net Compact Framework 3.5

  - by Sundar

  I have developed an application using .Net Compact framework 3.5 that runs on a thouch enabled device with WinCE 5.0. I want the cursor to be on the first textbox when the page is launched. I tried using textBoxName.Focus(); textBoxName.Capture = true; textBoxName.tabIndex = 0; still couldn't bring the cursor to the control thanks

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• how to execute Sql Raw Query in Microsoft Entity Model Framework.

  - by kamal

  Hi I'm using Microsoft Entity model framework to access my database. I get an issue while i use this execute query command for executing Sql raw query. Let me know how could i resolve it. svdc.CreateQuery("select * from videomastertable WHERE FREETEXT(*, '"+keyword+"')").ToList(); Thanks in Advance, Kanal

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• Need generated UML diagrams for C++ plugin modules

  - by archer1742

  I need various UML diagrams (sequence/collaboration, class, package, and system component) from some C++ files. However, these files are plugins in a larger programming framework. I have tried generating UML from Rational Rose 7 (2002 version), but I am not very experienced and I am unsure if RR simply cannot produce the diagram, I am doing something wrong, or the diagrams are not rendering correctly because the source files are plugins instead of standalone programs. I have also tried Star Modeler with little success and there seem to be no tutorials on how to generate these models. Is there a simple, bulletproof way to get UML diagrams for C++ files?

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• Does Entity Framework currently support custom functions in the Where clause?

  - by André Pena

  Entity Framework currently supports table valued functions and custom functions defined in the SSDL, but I can't find any example of it being used as a criteria, in the where clause. Example: var query = this.db.People; query = query.Where(p = FullText.ContainsInName(p.Id, "George")); In this example, ContainsInName is my custom function that I want to be executed in the where clause of the query. Is it supported?

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• .NET Framework - When to Upgrade?

  - by Andrew

  I’m faced with a challenge of leading two (currently) separate .NET development groups with different development strategies. One group is developing on the .NET Framework 2.0 (with maybe a few applications on 3.5). The other group immediately adopts any new framework that comes out, and begins coding any new applications with it (they are running 2.0-4.0 applications). For this last group, applications written in an earlier version than the latest framework do not get upgraded. What is the current school of thought when it comes to a company developing web applications on when to adopt a new framework, and whether to migrate applications built on previous versions to the latest framework or not? Years ago the thought was to wait until the technology became mainstream - but that doesn't seem to apply much now with .NET.

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• Entity framework: Need a easy going, clean database migration solution.

  - by user469652

  I'm using entity framework model first development, and I need to do database migration often, The EF database generation power pack doesn't help a lot, because that data migration never worked here. The database migration here I mean, change the model, and then I can update the existing database from the model, but creating a new one. Is there any free of charge tool here invented here yet? Or would this going to be a new feature of next EF release? PS: I love django's ORM.

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