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• Are there any security issues leaving the PDB debug files on the live servers?

  - by Andy

  Are there any security issues keeping the .NET PDB files on the real server? I know that throwing exceptions might take a bit longer , but who throws exceptions during normal execution anyway? :-) But from a security perspective? any issues?

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• DataAnnotations - Disallow Numbers, or only allow given strings

  - by Alex

  Is it possible to use ASP.NET MVC 2's DataAnnotations to only allow characters (no number), or even provide a whitelist of allowed strings? Example?

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• creating a ASP webservice project in Visual Studio 2005, Getting Error

  - by kalyaniRavi

  Hi, I am very new to .net applications. I have to create a sample ASP Webserice application in Visual Studio 2005 version, i am getting error: " 'system.Data.dll' was not found on the reference search path ". Please any one help me on this. Thanks, Ravi

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• Trying to add functionality to MvcHandler

  - by Alexandre Brisebois

  I am currently trying to add 301 redirect to my routes in MVC to do this I have tried to inherit from the MvcHandler. The handler gets instantited with the right values. but I am never able to debug the overridden methods. can someone show me a working attempt at this? the asp.net pipe simply seems to the doing its own thing... public class CodeHttpHandler : MvcHandler { public CodeHttpHandler(RequestContext p_requestContext) : base(p_requestContext) { } protected override void ProcessRequest(HttpContext p_httpContext) { } protected override void ProcessRequest(HttpContextBase p_httpContext) { } }

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• C#: convert Unicode to use as url

  - by Feryt

  Hi. I'm working on multilingual Asp.NET MVC application. In url i need to use category name. Is there any way how to convert i.e japanese text to its url safe equivalent? Or should i use original text in url(www.example.com/??/? = www.example.com/product/car)?

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• Insert data into SQL server with best performance

  - by Incognito

  I have an application which intensively uses DB (SQL Server). As it must have high performance I would like to know the fastest way to insert record into DB.Fastest from the standpoint of execution time. What should I use ? As I know the fastest way is to create stored procedure and to call it from code (ADO.NET). Please let me know is there any better way or may be there are is some other practices to increase performance.

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• Integer variable is acquiring a string value of "ad" somewhere along the line, can anyone see where?

  - by Phil

  Here is my code: I should get output of the department id (did) as an integer and the templatefilename (result) that is required. The errors I get are: Conversion from string "ad" to type 'Integer' is not valid. I'm fairly new to asp.net and cannot see where the did variable picks up the "ad" string. Any help would be greatly appreciated. Thanks

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• DavCInt User Agent and Options Verb Requests

  - by beckelmw

  We are getting quite a few errors in our logs where the user agent is DavCInt and verb is OPTIONS. Does anyone know who/what might be making this type of request? We are using ASP.NET MVC and all of our controller actions are decorated with HttpGet or HttpPost as appropriate so a controller supporting the request is of course not found. I know I can deny verbs in the web.config but I am looking for any insight before I do so.

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• Is it possible to use .ASPXAUTH for my own logging system?

  - by J. Pablo Fernández

  For a web application I switched from using ASP.NET Membership to using my own log in system which just does something like this to mark a user as logged in: Session["UserId"] = User.Id Is it possible to store the user id in the ASPXAUTH cookie, piggybacking on its encryption, instead of using the standard session? The goal is for the logged in state to last longer than a session and survive both browser and server restarts.

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• Need ad-hoc reporting component

  - by Nelson

  We need some simple ad-hoc reporting solution for our ASP.NET web-site. Just an ability to build a query with user friendly interface, then show the result of this query in some table and maybe export it to Excel or print. The solution must be quite easy for end users (our site visitors) who know nothing about databases, SQL and other tech stuff.

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• Can not find StructureMapConfiguration object

  - by Am

  I see a lot of exampls of how to use StructureMap in a asp.net project like this: StructureMapConfiguration.ForRequestedType<IResourceA>() .TheDefaultIsConcreteType<ResourceB>() .CacheBy(InstanceScope.Singleton); Yet, in my Global.asax I can not access the StructureMapConfiguration object even when I import the StructureMap namespace. What is the deal here? Am I missing something?

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• Why do I get Invalid Request when uplaoding file using fckeditor file browse?

  - by norbertB

  I.m using FCKEditor(2.6.6) in an asp.net 2.0 project Using the upload tab on the link dialog, I get alertbox with 'Invalid Request'. yet when I use the resource browser to upload a file; It succeed. What the difference?

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• Why should a web architecture be loosely coupled?

  - by Rookian

  When I look at ASP.NET MVC projects I everytime see loose coupled architecture. For what do I need a loose coupling in a web architecture (if I do not make unit tests)? What are advantages and disadvantages of this?

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• Find out if request from localhost in Global.Asax

  - by Alex

  Hello, HttpContext.Current.Request.IsLocal is not available in Global.Asax (Request is not available in the context). How else could I safely determine if my ASP.NET MVC application is started locally or not? Thank you!

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• Best way for cross browser applications

  - by Xpiatio

  In our organization, we are still on .net 1.1 environment, using javascript, a few open source applications/widgets. Development is done using Visual Studio 2003, grid view, and iframes. Our application works in Internet Explorer 7 and IE 8 (in compatibilily mode). Can anyone give any basic steps we can take to get our application to work cross browsers? What are the starting locations we can get at to start making existing code work in different browsers?

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• Invalid length for a Base-64 char array.

  - by Scott Bedwell

  I'm getting the following error in my ASP.net web page: Invalid length for a Base-64 char array. This happens when a user activates an ajax request before the previous request completes. How can I prevent this error fro occurring?

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• How to automatically publish a website on build in Visual Studio 2008?

  - by Rohit

  I want to be able to automatically publish to a local folder each time a web asp.net mvc 2 project is built. I use Visual Studio 2008.

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• Adding Jquery functionality on PartialView load

  - by user252160

  How can I attach jquery on an ASP.NET MVC partial load. I've a form rendered in a partial that has some jquery attached, but that code is not running at all

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• automatically exposing database tables through web services

  - by ryudice

  Is there any framework or tool to generate web services (WCF) access to all the non transactional tables in my database? something like asp.net dynamic data but with web services, I need to do this for homologation with other systems.

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• Wrap a LINQ datacontext and non linq stored procedure into a transaction?

  - by Curtis White

  Is it possible to wrap some "external" API code AND a LINQ data context into a transaction? In my case, I want to wrap the ASP.NET 2.0 Membership API calls AND my own LINQ operations into a transaction.

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• Data-annotation getting errormessage out database

  - by Masna

  Hello, With asp.net mvc you can use the annotation [Required (errormessage="This is required")] How can I create something like this: [Required (errormessage="ERRORXX")] So I can look up in a database what this ERRORXX is and display it on my form. Now my form displays ERRORXX. How can I create something that solves my problem? Thx!

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• Double postback problem

  - by Juan Manuel Formoso

  Hi, I have a ASP.NET 1.1 application, and I'm trying to find out why when I change a ComboBox which value is used to fill another one (parent-child relation), two postbacks are produced. I have checked and checked the code, and I can't find the cause. Here are both call stacks which end in a page_load First postback (generated by teh ComboBox's autopostback) Second postback (this is what I want to find why it's happening) Any suggestion? What can I check?

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• Directory.exist method issue in Firefox browser.

  - by swapna

  Hi All, I have a asp.net page which is checking a UNC path on a listbox item change event using Directory.exist method. This works fine in Internet explorer. But when i use firefox and debugging this method returns false even though the directory exists. What could be the reason for this strange problem. Please someone answer this Thanks SNA

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• Serialize in a human readable text format

  - by Martin Kirsche

  Is there a way in .NET 2.0 (C#) to serialize object like you do using XmlSerializer in a simple / customizable human readable format thats for instance looks like PXLS or JSON? Also I know that XML is human readable, I'm looking for something with less annoying redundancy, something that you can output to the console as a result for the user.

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• Query a stored procedure for it's parameter names and types

  - by ho1

  Is there any easy way to query a stored procedure (Oracle - PL/SQL) for what parameters it expects? I know that I can query USER_SOURCE to get the whole procedure but I'd then have to parse the whole procedure, and if the parameter is of type [table].[column]%TYPE I'd then have to query the table schema as well. Either using just sql or via ODP.Net.

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