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• How can I fix LINQ dependency issues with a VB.NET deployment?

  - by Moghadas

  I have a program that contains .dbml files. I created this file with Server Explorer. I want to execute this program on other computers but I seem to be having issues with dependencies because I use LINQ. How can I fix this?

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• What are the fundamental differences ASP.net and PHP?

  - by palhmbus

  Are there speed differences, performance issues, and what reasons do businesses have when they choose one or the other... and is there a learning curve steeper for one over the other? Also... are you likely to be paid more using one over the other?

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• how to read column names of an excel sheet using asp.net??

  - by free

  im trying to read column names from excel ..somebody help

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• How do I call a Asp.Net textbox in CSS?

  - by mw

  I hope this isn't too difficult, obviously you can call HTML tags such as fieldset, label and legends and also textboxes. However how does one call an asp:textbox, i have tried just textbox, asp:textbox, input.textbox but nothing seems to work. This is something that should be really straight forward to do and I can't waste any more time figuring it out. Thanks.

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• why would i get a different views when called from different controller actions in asp.net-mvc

  - by ooo

  I have 2 different controller actions. As seen below, one calls the same view as the other one. The fitness version has a bunch of jquery ui tabs. public ActionResult FitnessByTab(string tab, DateTime entryDate) { return View("Fitness", GetFitnessVM(DateTime.Today.Date)); } public ActionResult Fitness() { return View(GetFitnessVM(DateTime.Today.Date)); } private FitnessVM GetFitnessVM(DateTime dt) { FitnessVM vm = new FitnessVM(); vm.Date = dt; // a bunch of other date that comes from a database return vm; } the issue is that on the action FitnessByTab() the tabs dont load correctly but on the Fitness() it loads fine. How could this be as my understanding is that they would be going through the same code path at that point. As you can see i am hard coded both to the same date to make sure its not a different date causing the issue. EDIT Issues has been solved. It was the relative referencing of all my links. I didn't get any issues until i used firebug that highlighted some missing references due to "../../" instead of Url.Content("

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• How are builds deployed into QA->Staging->Production for ASP.NET Web Applications?

  - by CodeToGlory

  Secondary questions are How do we best utilize SCM in the build process? How are code files labed and branched? Should we the .csproj and .sln files for build? How flexible are these when deploying to several environments? I know these are msbuild files. But as we add new files, this can become a bottlenect of updating and maintaining these .csproj files in SCM. How is rollback done in case of failed builds that QA missed testing etc,etc., Are there any good articles on the build process? This is more a question on the process and less on the choice of automated build tools. Please share your build process. I would like to get an end-to-end view from developers checking-in to Going Live.

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• How to make validation for a textbox that accept only comma(,) & digit in asp.net application?

  - by prateeksaluja20

  I am working on a website. I am using C# 2008. I want to make a text box that accept only numbers & comma(,). for example-919981424199,78848817711,47171111747 or there may be a single number like 919981424199. I was able to do one thing My text box only containing number by using this Regular Expression validation.in its property-Validation Expression i wrote "[0-9]+". This is working but now my requirement is to send bulk SMS & each number is separated by (,). I tried a lot but not getting the ans. so please help me to sort out this problem.

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• Variables Expired before Asp.net Membership provider automatically logout .

  - by Bendar

  I have a microsoft membership provider. in my application I'm using the variable which saving in cookie (tried session). The problem what I have: my variable expired before a authentication automatically logout. How can I set the time of membership provider automatic logout and expiring variable after 30 mins for example. Or how can I create a new server variable? Or maybe you suggest me better approach? Thank you

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• ArrayList Type no longer supported in .NET 3.5 upwards ?

  - by user357470

  I imported System.Collections namespace in my class, but I still cant use ArrayList type. The code editor says the "class not found". I am using VS2008 & VS2010. So has MS stopped support for this type in framworks 3.5 and upwards ?

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• How to store array in session in asp.net mvc?

  - by mary

  Can you please tell me how to store an array in session and how to retrieve that array from session? I am trying to store one array of type Double and assigning values of the same type but it is showing me an error so please can anyone tell me how to assign values to the array which is in session? Thank You

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• Are multiple forms on a single page supported in asp.net 3.5?

  - by Dom

  I just wanted to confirm if this was true or not - I remember reading somewhere that it was now possible, but after an hour of googling i cant find any definitive proof. Thanks!

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• Where are components (dll) references stored in ASP.NET ?

  - by user284523

  I have dlls in bin directory. I can't see where they are referenced in either solution or web.config files. So where are the references stored ?

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• C#, .net remoting, how to detect disconnected/crashed clients from the server?

  - by tadmarsky

  how to detect disconnected/crashed clients from the server?

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• How to check if MemoryStream can convert to Bitmap in .NET ?

  - by Thyphuong

  As the question mentioned, I have a memorystream from a Byte[] ByteArr. How can I check if it can convert to a bitmap before using it with Bitmap myImg = new Bitmap(memorystream).

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• What is SyncBlockIndex and what is it used in .NET for?

  - by the_V

  Hi Guys I'm trying to gain deeper understanding of the way CLR works and can't find a good determination of "SyncBlockIndex". I've found out that each managed object has it, but what is it? What is it used for?

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• C#, .NET, Registry key handle values, how do i map them to the registry path?

  - by Tom

  Hey, i know the 5 registry hives have large 8-digit values for their handles and i have written a function which maps the value to the hive name. However, i'm also getting (in my data) much smaller numbers like 60, 120 etc and i have no idea which registry keys these represent. What could i do to find out?

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• .Net: how can I have a combobox with multitple fields of its data source as Displaymember?

  - by odiseh

  hi How can I have a combobox with multiple fields of its data source as its display member without adding additional columns to its data source? I mean I wanna to have a combobox with displaymember like "ID" + "-" "Name" . 1 - Black 2 - White 3 - Red I DO NOT want to add additional column to its data source. Thank you

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• In .NET, how can I convert from "0.000" to a 'long'?

  - by willem

  I have a string, "0.000" (or any similar string), that I would like to convert to a long. I am happy to "chop-off" anything after the decimal. What is the best way to go about this? I can convert to double and then to long, but I'm just wondering if there is an easier way. All the following statements throw exceptions: long l3 = Convert.ToInt64(nrToConvert); long l1; long.TryParse(nrToConvert, out l1); long l2 = long.Parse(nrToConvert);

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• In asp.net web application, can add wcf service class?

  - by Sarathi1904

  I have a web application, in which i have added wcf service item using add new item menu. Is it possible of having a webserivce in web application.

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• .Net: Which one has better performance: setting image property of one control in design time or in r

  - by odiseh

  Which one has better performance? setting image property of one control in design-time or in run-time?

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• How to refresh a folder in asp.net 2.0?

  - by vedactive

  Actually i want to refresh a folder after deleting some file from them using c#.

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• How do I split a string by strings and include the delimiters using .NET?

  - by mafutrct

  There are many similar questions, but apparently no perfect match, that's why I'm asking. I'd like to split a random string (e.g. 123xx456yy789) by a list of string delimiters (e.g. xx, yy) and include the delimiters in the result (here: 123, xx, 456, yy, 789). Good performance is a nice bonus. Regex should be avoided, if possible.

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• Events Internals: In .net how are Events represented internally?

  - by JeeZ

  Hi All, I have a basic doubt. Internally how are events represented as methods or as (fields)objects. If event is a field then how one can still contain events in the interface definition. Thanks JeeZ

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• Colored Data in 1 String in a gridview in asp.net?

  - by Kovu

  Hi, I have a resultgridview from a search query. In this gridview I have a name e.g. "aaaaaaaaaabbbbbbbbbbbbcccccccc" If the user serach "bbbbbbbbbbbbbb" I will select the "bbbbbbbbbbbbbb" in the string in the gridview in red and bold. how to do it?

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• [C# .NET] Simple way to obtain data from other programs?

  - by pfctry

  Is there a simple way to fetch data from other programs running in the background? Like for instance i want my program to read the temperature values from Speed Fan and so on... So basicly reading data from controls that are present in a diffrent application.

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