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General ASP.NET Latest

Getting Started

If you have a general ASP.NET question on a topic that's not covered by one of the other more specific forums - ask it here.
Re: Passing Uid primary key into different table and column
by asteranup
3 hours, 11 minutes ago

Web Forms

Server controls, events, validation, master pages, themes, web parts, personalization, etc.
Re: Editor Control
by asteranup
5 hours, 56 minutes ago

Web Forms Data Controls

Data-bound controls such as the GridView, DataGrid, DataList, FormView, DetailsView, Repeater, and Microsoft Chart
Re: EditItemTemplate value returns null when looping on rows in the grid
by Sean Fang
11 hours, 16 minutes ago


Discussions regarding ASP.NET Model-View-Controller (MVC)
Re: Sharing a Single Item in for each list
by ReidMelSam
5 minutes ago


Discussions regarding ASP.NET Core and its new features, such as Razor Pages and Tag Helpers
Re: Authorisation role always giving access denied core 3.1 Identity
by roguenidb
1 hour, 8 minutes ago

ASP.NET Web Pages

General discussion about ASP.NET Web Pages and Razor syntax.
Re: insertion and update not performed at a time in gridview?
by asteranup
5 hours, 59 minutes ago

ASP.NET AJAX + Ajax Control Toolkit (ACT)

ASP.NET Ajax and the Ajax Control Toolkit including the Accordion, Calendar, Modal Popup, and more
Re: how only insert the doc_no and leave doc name from autocomplete textbox
by samwu
10 hours, 46 minutes ago

jQuery for the ASP.NET Developer

Discuss how you can use jQuery with your ASP.NET applications
Re: How to show total in footer of dynamically bounded table
by asteranup
6 hours, 34 minutes ago

HTML, CSS and JavaScript

The place for client-side programming discussions, including CSS, DHTML, Javascript, etc.
Re: DIV using CSS
by yij sun
9 hours, 8 minutes ago

Visual Studio and Visual Web Developer Express

Discussions on using VS, VS Code, and VWD Express for ASP.NET development. Questions for all versions are welcome here.
Re: During publish a project how to exclude few files or folder
by samwu
Jun 30, 2020 02:42 AM

Data Scaffolding using ASP.NET Dynamic Data

Discussions regarding the Dynamic Data scaffolding framework in ASP.NET
Re: How to replace external SQL with internal database & local SQL?
by rogersbr
May 04, 2020 12:53 AM


All about ASP.NET security (authentication, authorization, membership, roles, etc.), Identity, and the Login controls.
Microsoft.AspNetCore.Authentication.OpenIdConnect TokenValidationParameters ValidateIssuer = true requires IssuerValidator
by yibup
6 hours, 19 minutes ago

State Management

Managing ASP.NET state - ViewState, Application, Session, etc.
Re: Storing Session in SQL Server - no records in ASPStateTempSessions table
by samwu
Jun 16, 2020 09:34 AM

Azure and ASP.NET

Discussion on deploying ASP.NET applications to Microsoft Azure and using Microsoft Azure features in ASP.NET applications.
Re: Azure portal - Version control
by asteranup
Jul 01, 2020 03:48 PM

Configuration and Deployment

Configuring and deploying ASP.NET applications - web.config, \bin, etc.
Re: EXport Data into EXcel more than 30 mb size not working
by samwu
Jun 25, 2020 07:13 AM

Installation and Setup

Get ASP.NET installed and running on your system.
Re: Moving web form site ( .net 2.0) to new server without the source code
by yij sun
May 27, 2020 08:17 AM

Security Vulnerability

Discussions regarding ASP.NET security issues
Re: Insecure Transport Vulnerability (LUCKY13 - Potentially vulnerable and BREACH - Potentially vulnerable)
by PatriceSc
Apr 27, 2020 11:31 AM


Discussions on building and consuming HTTP services using ASP.NET Web API.
Re: Is there a global setting in ASP.NET WebAPI2 to have the deserialization, JSON & XML, be case insensitive?
by bruce (
Jun 27, 2020 07:14 PM

Single Page Application

Discussions on ASP.NET Single Page Application
Re: I can't replace column rep.offilneUR with rep.reportcontrol.fieldname?
by ahmedbarbary
Jun 22, 2020 06:05 PM


Using the SignalR async library for .NET to build real-time, multi-user interactive web applications
Re: Setting different connection string for different users
by yij sun
Jun 23, 2020 09:40 AM
Data Access Latest

ADO.NET, Entity Framework, LINQ to SQL, NHibernate

Using ADO.NET, Entity Framework, LINQ to SQL, NHibernate, and other ORMs (Object-Relational Mapping) with ASP.NET
Re: EF Core Failing on IDENTITY_INSERT is set to OFF
by tvb2727
12 hours, 10 minutes ago

SQL Server, SQL Server Express, and SQL Compact Edition

Discuss using SQL Server, SQL Server Express, and SQL Compact Edition as data stores for ASP.NET.
Re: Delimt a string
by Sean Fang
Jul 01, 2020 02:37 AM

DataSource Controls - SqlDataSource, ObjectDataSource, etc.

All about the DataSource controls - SqlDataSource, ObjectDataSource, LinqDataSource
Re: Filter control based on selected datetime variables
by peterthegreat
May 25, 2020 10:22 PM

Access Databases and AccessDataSource Control

Discuss using Access as a data store for ASP.NET, and the AccessDataSource control.
Re: Having Upspecified error on Saturday mornings
by mgebhard
May 16, 2020 01:06 PM

XML and XmlDataSource Control

All about XML, XSLT, and the XmlDataSource control.
Re: Clean XML
by lilpri
Jun 18, 2020 08:59 PM

Oracle, MySQL, Sybase, Informix and other databases

Using Oracle, MySql, Sybase, Informix, Excel, and other products (not having their own forum) as data stores for ASP.NET.
Re: System.Data.ODBC fail reading data from Filemaker database, PLEASE help!
Jun 28, 2020 02:42 PM
Advanced ASP.NET Latest


Discuss and debate ASP.NET application designs.
Re: Researching a good starting point to develop a web service/console app hybrid application.
by bruce (
Jun 20, 2020 04:25 AM

Microsoft Patterns and Practices EntLib

Discuss the various Patterns & Practices Application Blocks and the Enterprise Library
Enterprise Integration Patterns for .net or .net core
by InspiredJide
Feb 12, 2020 05:18 AM

CSS Friendly Control Adapters

Discuss the CSS Friendly Control Adapters sample project, ask questions, post bugs, etc
Re: how to change headline direction animation from right side
by Rion Williams
Apr 02, 2020 04:56 AM

HttpHandlers and HttpModules

Extending the ASP.NET Framework through HttpModules and HttpHandlers.
Re: IHttpHandler and witing to IIS Logs
by wanttolearn1
Jun 25, 2020 03:16 PM

Custom Server Controls

All about building ASP.NET server controls.
Re: Specific property is disabled in design mode
by PatriceSc
Apr 25, 2019 09:15 AM

Active Directory and LDAP

Questions about Active Directory and other directory stores, such as those accessible via LDAP
Re: Cannot read all users from Active Directory - [DirectoryServicesCOMException] MoveNext()
by janpokorski
Jun 08, 2020 06:54 AM


Discuss techniques for localizing content for different languages and locales with ASP.NET.
Re: Source Error: [No relevant source lines]
by mgebhard
Apr 09, 2020 08:06 PM

WCF, ASMX and other Web Services

All about building Web Services with ASP.NET - WCF, ASMX, SOAP, WSDL, etc.
Send Security Envelope to WCF call
by MS Deep
10 hours, 14 minutes ago

Enterprise Services Integration

Integrating Enterprise Services including Office, OWC, BizTalk, MSMQ, COM+, etc.
Sending Email from On-Prem Exchange 2019 with EWS Api
by MikeRM2
Jun 05, 2020 03:54 PM


Discuss manipulating and creating graphics using the System.Drawing namespace and GDI+.
Re: Resize image without losing its quality/resolution in c#
by jzero
Jun 17, 2020 02:33 PM

VS Web Deployment Projects

General discussions of VS Web Deployment Projects
Re: Option Strict Off in VB induces sloth?
by MPT79
May 11, 2020 07:24 PM

Mobile and Handheld Devices

Target mobile and handheld devices with ASP.NET - cell phones, blackberry, PDA, etc.
Re: Error In PC emulator Stating Storage Memory
by PatriceSc
Jun 15, 2020 08:00 PM

SQL Server Reporting Services

Anything and everything pertaining to SQL Server Reporting Services.
Re: Reporting Services
by Sean Fang
11 hours, 1 minute ago

Crystal Reports

Questions and discussions about Crystal Reports.
Updating Crystal Report assembly references in web.config
by bank5
Jun 12, 2020 02:09 PM


Building interactive client-side Web apps with .NET. Blazor is an unsupported experimental web framework that shouldn't be used for production workloads at this time.
WASM HttpClient - a field initializer cannot reference the non-static field, method, or property Index.ClientFactory
by wavemaster
1 hour, 40 minutes ago
Migration to ASP.NET Latest

Migrate from Other Web Technologies to ASP.NET

Discuss moving to ASP.NET from classic ASP, PHP, JSP, Cold Fusion, older versions of ASP.NET, or any other web technology.
Re: The best way convert ms Access froms into
by Jeff the Database Guy
Feb 21, 2020 03:41 PM
Starter Kits and Source Projects Latest

Personal Site Starter Kit

Discussions about the Personal Site Starter Kit for ASP.NET 2.0.
Re: Server Error in '/' Application.
by Marlorb
Feb 11, 2018 08:23 PM

Club Web Site Starter Kit

Discussions about Microsoft's Club Web Site Starter Kit for ASP.NET 2.0.
Re: String cannot have zero length
by HassanAfzalDotani
Oct 09, 2017 05:45 PM

Time Tracker Starter Kit

Discussions about the Time Tracker Starter Kit for ASP.NET 2.0.
Re: Time e.g counting from day one to next day, week, month ect
by Mikesdotnetting
Dec 18, 2018 01:45 PM

Small Business Starter Kit

Discussions about the Small Business Starter Kit for ASP.NET 2.0.
Re: open source e-commerce platform
by Woland2k
Jul 28, 2015 04:25 PM

Classifieds Starter Kit

Discussions about and feedback on the Classifieds Starter Kit for ASP.NET 2.0.
Don't see the authentication code?RSS
by newsmeeyland
May 08, 2020 10:17 AM
Community Latest


Learn of the latest ASP.NET-related articles, tools, products, and other resources.
VaxVoIP WebPhone SDK 4.0.5 is released!
by VaxTeleSoftware
Jun 09, 2020 05:26 PM

Tips & Tricks

Cool code and exciting examples, provided by our members.
Severity Code Description Project File Line Suppression State Error Can't find Python executable "python", you can set the PYTHON env variable.
by Big H
Jun 27, 2020 10:49 PM

Book Reviews

Discuss your favorite ASP.NET books here.
Re: best book for mVC for beginners
by Markdc
Aug 12, 2019 05:16 AM

Component Discussions

Discuss your favorite ASP.NET components here.
Re: C# - Log4Net Log not logging properly Asynchronous method
by kbrajeshmca
Jun 26, 2020 01:47 PM


Looking or have an opening for ASP.NET related work?
Re: WANTED: Sr. ASP.NET Core Software Engineer - Direct-hire role in Jacksonville Florida
by AddWeb Solution
Feb 17, 2020 10:42 AM

Free For All

Unmoderated open discussions for anything concerning Microsoft .NET and related technologies.
Error Distance Matrix API
by magosleandroveloso
Jun 30, 2020 01:10 PM

Test Forum

Use this unmoderated forum to test the forum system - posts will be occasionally deleted.
Re: My test thread
by tmorton
May 19, 2020 12:34 AM

Test Moderated Forum

Use this moderated forum to test the forum system - posts will be occasionally deleted.
Testing moderated forum
by JunieB
Mar 20, 2020 09:22 PM
.NET Languages Latest

IronPython, IronRuby, and Other Languages

Questions about IronPython, IronRuby, and other languages for ASP.NET
Re: F# vs C# in Performance
by Rion Williams
Apr 02, 2020 04:43 AM


Questions about using C# for ASP.NET development
Re: How to replace placeholders in word document headers using OpenXmlPowerTools with C#
by asteranup
3 hours, 9 minutes ago

Visual Basic .NET

Questions about using Visual Basic .NET for ASP.NET development
Re: File exist not working
by PatriceSc
Jun 15, 2020 08:55 AM
About This Site Latest

What's New

Here we let you know what is going on with the website, including site updates, maintenance windows, etc.
ASP.NET Website Updates - February 6, 2019
by tmorton
Feb 07, 2019 09:31 PM

Feedback on this website

Have a problem with the website, or a new feature suggestion? Let us know!
Re: How to conduct a dialogue on the forum? (
by mgebhard
Apr 10, 2020 12:03 PM
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