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• Best free or cheap (< $100 Char) operator chat for ASP.NET

  - by George

  Pure Chat looked great but it was discontinued. Damn. Any other great chat programs for ASP.NET? Looking for one that can be used in Operator Help mode.

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• VS2010 asp.net: executing parameter less stored proc to update record

  - by dotnet-practitioner

  I would like to execute a stored proc that simply updates a record. At this point I would like to keep it parameter less. But in future, I will be adding parameters to the stored proc. Can I simply do it via SQLDataSource? It will save me writing few lines of code to execute stored proc in a traditional ado.net. If its possible, could you please supply me with a sample code? Thanks

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• Most useful .NET utility classes developers tend to reinvent rather than reuse

  - by Gern Blandston

  I recently read this Phil Haack post (The Most Useful .NET Utility Classes Developers Tend To Reinvent Rather Than Reuse) from last year, and thought I'd see if anyone has any additions to the list.

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• Server-side validation in ASP.NET 2.0

  - by Zerotoinfinite

  Hi All, My application is in ASP.NET 2.0 with C#. I have a regular expression validator with the regular expression ^[0-9]*(\\,)?[0-9]?[0-9]?$, now my client don't want this validation at client side but on button click i.e. Server Side. EX: I have to check the value of txtPrice textbox Please let me know how can I put this regular expression validation on server side. Thanks in advance.

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• The computer hangs when debugging an ASP.NET webform

  - by kaka

  I start learning ASP.NET few days. I don't know why my computer hangs when I debug my very simple application? My computer hangs, not only IDE hangs? Please help me!

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• Release resources in .Net C#

  - by zaidwaqi

  Hi, I'm new to C# and .NET, ,and have been reading around about it. I need to know why and when do I need to release resources? Doesn't the garbage collector take care of everything? When do I need to implement IDisposable, and how is it different from destructor in C++? Also, if my program is rather small i.e. a screensaver, do I need to care about releasing resources? Thanks.

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• Referencing dlls built with older .Net versions

  - by stiank81

  In a project using .Net4 - should there be any issues referencing dlls built for older versions of .Net? We're talking 3rd Party dlls here. I'm asking this as a general question. Specifically I have a problem referencing FluentNHibernate.dll - built with .Net3.5. It worked justed fine before I updated my project from .Net3.5 to .Net4.

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• Getting the old value of a asp.net control on postback

  - by D3no

  I want to be able to find the old value of a asp.net control (textbox, checkbox etc) without relying on events (e.g. OnTextChange event). Something like "someTextboxControl.OldText" would be perfect! I imagine that it is stored in the viewstate and need to somehow get at it via a custom control. Any ideas?

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• Installation of an assembly to GAC both for mono/.NET

  - by prosseek

  As far as I know, for installation of an assmebly for .NET is as follows. 'gacutil /i nunit.framework.dll' And for the mono, set the directory to MONO_PATH is doing the job. Is this correct?

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• Create word document and add image from .NET app

  - by fearofawhackplanet

  I need a way of generating a word document (from a template or something) and inserting an image at a specific place. Does anyone have any pointers on the best way to do this? I worked on a project that used Office Automation in .NET 1.1 a few years ago, and it was really unspeakably poor. I'm assuming OA has either been improved or been superceeded by a better solution, but I'm not finding much advice on google.

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• .Net 4.0, New methods in existing classes

  - by Yogesh

  Is there a blog or MSDN article, which lists all the new methods which are added in .Net 4.0 in existing classes? I could not find any. Two which I found on blogs till now: String.IsNullOrWhiteSpace Enum.HasFlag Are there more such methods added which anybody found? If yes, please share.

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• Script-Based Configuration in .net?

  - by Michael Stum

  One of the downsides of web.config/app.config is that it's just Magic Strings everywhere, since it's just an XML file. Interpreted languages like PHP or Ruby have the advantage that the configuration is just code that is executed. In .net, doing stuff in code requires a redeployment, which defeats the purpose. Now, before I build my own web.config replacement based on Boo or PowerShell I wanted to know if there is an existing one?

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• Eazfuscator.NET logging?

  - by kakopappa

  I am using Eazfuscator.NET 3.0.41 to obfuscate a (VS 2010) WPF 4 application. After obfuscating, when I double click the exe file it's throwing an error message like this. "Description: The process was terminated due to an unhandled exception. Exception Info: System.Windows.Markup.XamlParseException" Is there a way I could enable some sort of a logging to check where it's going wrong ? How can I solve this problem? please advice

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• .NET Class Loader - What is it?

  - by user118190

  I can't find any good documentation on what the concept of a Class Loader is in the .NET Framework? What is it? Where can it be found? Does anyone know?

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• Date based publishing ASP.NET MVC

  - by kayluhb

  I am building a custom CMS in ASP.NET MVC and one of the requirements is that the content has a start and end date that dictates whether or not the page appears on the site. What is the best approach to this? Should I run some sort of chron job to mark the status of the page according to its publish dates? Does anyone have any resources or advice on the matter?

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• how to setup values for combobox in vb.net

  - by user225269

  I want to setup values for a combobox in vb.net through code. But I don't know what's the code for setting it up. please help. I want to do something like this: if combobox1.selecteditem="1" then combobox2.values=("x", "y", "z") end if

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• Can I programmatically determine targeted .NET framework version?

  - by M Murphy

  I would like to be able to display the version of the .NET framework a windows form or wpf project is targeted at and display it in the title bar of the app. Is there a way I can do this? Thanks

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• parser error in webapplication (asp.net)?

  - by Surya sasidhar

  hi, I developed a application using asp.net and uploaded the site in online it is working fine. after few days i am getting parser error like this.......... "" this script is generating in every page in the bottom of the page in source code in the site. it is automatically generating. when i remove it is work fine after few days it is again generating.

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• Adding .NET namespaces automatically

  - by AjmeraInfo

  I need to add this namespace to my c# file: using System.Data; Is there a way to automatically add this to newly created pages in c#.net? I don't want to add this namespace to new pages.

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• adding existing item to vb.net project

  - by every_answer_gets_a_point

  i've added an image 1.jpg to my vb.net project and i am trying to use it in my application how do i use it in my code?

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• parse html table using ASP.NET

  - by Milee

  Hi, I need to read a html page and parse the contents of a table in that. I am using ASP.NET.Could anyone tell me how to do this. Thanks.

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• deploying asp.net appication using public ip

  - by abrar

  i want to deploy our official asp.net web application (Enterprise Resource Plan ) which mostly contain critical data. currently we have deployed it on internal machine on intranet now we want to open it for public i.e on web what would be the best deploying strategy so that application remain fast,data secure and prevent unauthorized access. we have also a public ip and also have a server machine.

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• A Plot Graph .NET WindowsForm Component Free

  - by user255946

  Hello All, I'm searching for a plot .NET component to plot a 2D line chart, given an array of data. It will be used with WindowsForm (C#) and It will be very helpful if it could be freeware. It is for a scientific application. This is my first asked question in stackoverflow, and excuse me for my terrible English written.

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• learning C# after 10 years with VB.NET

  - by every_answer_gets_a_point

  i would like to know what i have to do to learn C#, as ive been a vb.net programmer for a while! thanks so much

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• Should I go for ASP.Net MVC?

  - by Chinjoo

  HI, I want to create an application which requires SQL reports. Should I opt for ASP.Net MVC for this application?

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