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Common RadWindow issues and their solution

the telerik blogs, June 4, 2009
Views: 20,978 | Hits 26

The RadWindow control is part of the Teleriks RadControls for ASP.NET AJAX suite and is intended to replace the standard browsers popup (window.open()). Since the control is based on an IFRAME, it beh...

Introducing the <DataContract>

Thom Robbins .NET Weblog, December 29, 2006
Views: 11,727 | Hits 71

As we have seen in previous articles. Creating a Windows Communication Foundation (WCF) service begins with annotating the class with a <ServiceContract> attribute and an <OperationCont...

SAML on .NET

All About Interop, January 20, 2006
Views: 9,809 | Hits 480

Do you use web services?  If you have concerns about interoperability and security, then you probably would like to see SAML support on .NET.  Well here's something for you.  The Patte...

Writing a Base64 String to the File System or Browser

Jason N. Gaylords Blog, October 10, 2007
Views: 7,957 | Hits 21

Quite often, vendors pass images or PDFs to customers using the binary contents of the file. To make it more secure, they convert the binary contents to a Base64 string. A full explanation about Base6...

Querying Free/Busy Data with Exchange Web Services Managed API 1.0 SDK

Clarity Blogs: ASP.NET, November 12, 2009
Views: 7,643 | Hits 14

This week at TechEd Europe 2009, Microsoft officially launched Exchange Server 2010 and the Exchange Web Services Managed API 1.0 SDK.  This API provides a managed wrapper around Exchange Web Ser...

A simple web proxy with ASP.NET

The Code Project Latest Articles, April 28, 2006
Views: 7,533 | Hits 1,147

A simple web proxy that able you browse web pages without government filtering!...

How To: Hosting a WCF Service in IIS

Thom Robbins .NET Weblog, November 28, 2006
Views: 7,064 | Hits 88

How To: Hosting a WCF Service in IIS In this article we looked at the basics of Windows Communication Foundation (WCF) and how it can be used to host a service within a Windows Form. In reality,...

Internet Explorer 8 is Released Diagnose Connection Problems!!

Chris Love's Official Blog - Professional ASP.NET, March 19, 2009
Views: 6,637 | Hits 296

Today Microsoft released the Release version of Internet Explorer 8 (I would provide the link here but I am waiting for it to load in my browser.. ), which is great there are some cool new features su...

Session State Not Working? Check Your Web Garden!

Scott on Writing, July 23, 2009
Views: 6,267 | Hits 28

I recently had a client with an urgent issue with a legacy classic ASP web application- users to his site were getting logged out immediately after logging into the site, or after visiting one or two ...

Chat Application using Web services in C#

The Code Project Latest Articles, May 16, 2008
Views: 5,947 | Hits 735

This is a cool chat application created in DotNet using web services having all the functionalities....

ServiceHostFactory vs ServiceHostFactoryBase

steve maines blog, July 15, 2006
Views: 5,816 | Hits 360

Last time around I talked about how the ServiceHostFactory API allows you to use custom derivatives of System.ServiceModel.ServiceHost with the WCF hosting infrastructure that runs ...

Better BrowserCaps file

Clarity Blogs: ASP.NET, October 25, 2005
Views: 5,544 | Hits 61

Scott Hanselman points out that there is a move afoot to take over maintenance of the BrowserCaps.ini file over at Code Project. This is a good move since Microsoft doesn't update this, but it totally...

Customize the Default Web Service Help Page

Clarity Blogs: ASP.NET, July 17, 2007
Views: 5,497 | Hits 44

Most .NET developers that write web services are familiar with the default test page that appears when you navigate to the asmx page in a web browser.  This page is installed with ...

Consume WCF Service Wizard generates port binding configuration files for import into BizTalk Server

BizTalk Adapter Development, April 17, 2007
Views: 5,328 | Hits 20

Scenario: You have already designed, implemented and hosted a WCF Service. Now, you would like to send (and get) messages to this WCF Service in a BizTalk Orchestration process.  BizTalk communic...

Manipulating HTTP Headers in your WCF Message

kennyw.com, November 3, 2006
Views: 4,908 | Hits 703

I was going to write a quick note about how to suppress Expect 100-Continue as a result of this forum post. But it seems no one’s covered the background of WCF best practices for manipulating HTTP hea...

Sample WinForm application to call and display various WSS web services

ASP.NET Announcements, July 8, 2005
Views: 4,760 | Hits 471

I have created a sample WinForm application to call the various WSS web services and display the data. Visit my website to download the binary and source-code for the sample. The application also has ...

ASP.NET 2.0 Mozilla Browser Detection Hole

Brendan Kowitzs Web Log - Yes means I understand, however, it does not correspond to action., December 11, 2006
Views: 4,752 | Hits 32

It has recently come to my attention that there is something drastically wrong with the way search engines have been indexing my ASP.NET 2.0 blog. As I've started to explain previously, this is becaus...

Locking the Screen During a Postback

4GuysFromRolla.com Headlines, December 17, 2008
Views: 4,417 | Hits 52

In a perfect world all web applications would be snappy and responsive, and there would be no such thing as lengthy postback waits. But in the real world there are plenty of scenarios that take seco...

WCF: Unable to open IChannelListener

Bryant Likess Blog, August 3, 2006
Views: 4,387 | Hits 463

On one of my current projects we are trying to use WCF with BizTalk 2006. In order to do this I was trying to implement the WCF adapter for BizTalk Server 2006 community project. The project comes wit...

Everything about REST Web Services - what and how - Part 1

The Code Project Latest Articles, November 4, 2007
Views: 4,271 | Hits 616

Want to design a REST web service? Need to know what REST is and how to go about it? What are the differences between a traditional web service and a REST one? This article starts with the basics, ass...

How To Redirect To Login Page After Session Timeout

The ASPx Blog, August 26, 2008
Views: 4,240 | Hits 293

Check out this 6 1/2 minute video which shows how to redirect users to a login page when the browser session times out. Click the image to see how to build a small application which uses a Login contr...

File Upload Control Using Silverlight

EggHeadCafe.com New Articles, May 15, 2009
Views: 4,188 | Hits 4

Uploading files in web application is always a big trouble. We need to take care of the file size before upload the files into the server. And to check the file size at client side itself, we need to ...

Invoking a Web Service Without Web Reference

The Code Project Latest Articles, June 27, 2006
Views: 4,184 | Hits 627

How to support loosely coupled integration by invoking Web Services dynamically, without setting a Web Reference....

Integrating WCF with your existing ASMX Services

Thom Robbins .NET Weblog, December 3, 2006
Views: 3,989 | Hits 92

I am betting that you have at least one if not more ASMX services available today within your applications. So how do you get going with Windows Communication Foundation (WCF) and maintain that ...

WCF RSS Sample

Yasser Shohoud, June 15, 2006
Views: 3,897 | Hits 263

Mark is looking for some sample code for the recently released WCF RSS Toolkit. I've put the readme up here. I won't repeat the whole readme here but here's a peek at the programming model. There are ...

Accepting invalid Certificates for WCF/Web Services/HttpWebRequest gets easier

Rick Strahls WebLog, December 12, 2007
Views: 3,878 | Hits 667

Looks like .NET 3.0/3.5 has updated functionality to allow setting certificate certificate polices. In fact I noticed that the old mechanism I showed in an earlier post has been marked as obsolete, bu...

Want to connect to Windows Sharepoint services or Sharepoint Server programmatically?

All About Interop, September 21, 2007
Views: 3,809 | Hits 469

The WSS network interface is documented here. What it means is you can browse, save, or insert files into lists and libraries programmatically, from any app that can do REST style invocations, Web ser...

Browser Back Button & Caching

TheChaseMans Frenetic SoapBox, December 30, 2005
Views: 3,809 | Hits 227

The UIP block handles the infamous issue of page caching leading to “invalid” state that we all know and love. For example, you have a GridView or any other list of data that allows you to...

OAuth in action Linq2Twitter

Pablo M. Cibraro (aka Cibrax), August 19, 2009
Views: 3,795 | Hits 108

The other day I came across a pretty cool project, Linq2Twitter, that basically implements a linq provider for consuming the Twitter REST Api.  This project is not only interesting because it pro...

ASP.NET : Make "Export to Excel" always open excel in a separate Window

ASP.NET Daily Articles, February 3, 2006
Views: 3,757 | Hits 634

This article discusses on implementing Export to Excel functionality always open up in New Window rather than opening in the same browser....

Retrieving Browser Scroll Position in JavaScript

Rick Strahls WebLog, February 24, 2006
Views: 3,592 | Hits 282

Man what a pain in the ass this is.  I'm still working out some additional details that were pointed out to me with the wwHoverPanel control. The main problem is that reliably getting the scroll ...

Everything about REST web services - what and how - Part 2 - design

The Code Project Latest Articles, November 11, 2007
Views: 3,587 | Hits 385

This article is Part 2 in my series on REST web services. While the first article introduces REST web services, this one takes us through the process of designing a RESTful web service...

Windows Workflow Foundation Sample Integrating WF and WCF

Thom Robbins .NET Weblog, January 15, 2007
Views: 3,548 | Hits 65

One of the things that I often get asked about is the integration of WCF and WF. In case you arent aware we just posted a sample for Windows Workflow Foundation (WF) that shows how to use Windows Comm...

MSCRM - Unable to Browse Active Directory

MrDaves (David Yack) Blog!, February 21, 2006
Views: 3,519 | Hits 204

We are in the process of setting up MSCRM 3.0 for one of our clients and ran into an interesting delima when moving to the live production domain. Setup stopped and gave the following error: “Un...

More on the WCF RSS Sample

Yasser Shohoud, June 21, 2006
Views: 3,486 | Hits 210

Last week we put up a sample named WCF RSS Toolkit on wcf.netfx3.com and I posted a sample service using it here. Since I wrote most of the toolkits code I thought Id talk a bit about its goals, desig...

Web Services: Concurrent Connections

Darren Jefford : BizTalk 2004, March 7, 2005
Views: 3,483 | Hits 325

The issue of concurrent outbound Web Service calls being throttled to two per endpoint comes up again and again with unmanaged and managed code and it embarrassingly bit me last week in a BizTalk Per...

Implementing a Secure token service with WCF

Pablo M. Cibraro (aka Cibrax), March 14, 2006
Views: 3,328 | Hits 425

I decided to write this post in order to show some necessary steps to build a Secure Token Service (STS) with the latest WCF CTP. There is a lot of messages in the newsgroups from people with problem...

Gantt Chart Web Part

Pencil Bros. Geology, Inc., January 10, 2006
Views: 3,232 | Hits 75

Teun Dynstee released his Gantt Chart Web Part today: The part allows you to specify a list and view to render. You select the fields from the view that will indicate the start and end ...

Transfer any files on Web services by c#

The Code Project Latest Articles, February 26, 2008
Views: 3,175 | Hits 282

Transfer any files on Web services by c#...

WebBrowser Control No PostData in Navigating Event

Rick Strahls WebLog, September 4, 2006
Views: 3,133 | Hits 622

So I was going over some demos for my ASP.NET Core talk this week and I was looking over my ASPNET Hosting demos which host the ASP.NET runtime in a WinForms application. There are a number of example...

Interoperability between WSE 2.0 and WCF

Pablo M. Cibraro (aka Cibrax), July 10, 2006
Views: 3,070 | Hits 386

William Tay (Aka Softwaremaker) one of the most  knowledgeable WSE guys around has published an excellent article about interoperability between WSE 2.0 and WCF.I usually find people concerned ab...

Configuration Http Proxies in WCF

kennyw.com, April 20, 2006
Views: 3,047 | Hits 253

When using Http, proxy configuration madness is a fact of life. If misconfigured, you can wind up trying to decipher obtuse 502 (Bad Gateway) and 504 (Gateway Timeout) errors.Fortunately there are a n...

Web Ink/Drawing Control

The Code Project Latest Articles, October 29, 2007
Views: 3,034 | Hits 192

An article on creating and using a web browser (IE only) compatible ink or drawing control using the Microsoft Tablet PC SDK version 1.7. A sample pre-built control is provided for use and demonstrati...

Add a WMS Layer in Silverlight

Al Pascual, May 4, 2009
Views: 3,024 | Hits 126

ESRI has released the WMS Layer sample code at the code gallery. You can download it here. Another layer suppor for the ArcGIS Silverlight API that people requests often. Whats WMS? From Open GeoSpa...

Using the WSDL-First design approach with WCF services

All About Interop, September 5, 2008
Views: 3,018 | Hits 211

Couple of helpful posts from the archives for you.  If you are care about interop, then you probably want to use a contract-first or WSDL-first design for your web services.  In other words...

WCF Proxy Performance vs WSE V3

Glavs Blog, February 24, 2007
Views: 3,011 | Hits 124

Recently, I had been asked to examine a situation where WSE V3 service calls were substantially quicker than the equivalent WCF version. The reason in this instance was the fact that the WCF proxy was...

.NET Web Services and Visual FoxPro COM Object Threading Issues

Rick Strahls WebLog, November 21, 2006
Views: 2,957 | Hits 269

One good reason to use .NET with Visual FoxPro is to publish Web Services. Since the SOAP Toolkit is severely limited in what types of services it can publish using .NET to handle exporting of service...

RadAsyncUpload arrives with Q1 2010 Beta

the telerik blogs, February 18, 2010
Views: 2,909 | Hits 7

Nowadays responsive, user-friendly websites are the norm and no longer the exception. Thanks to using AJAX for partial page updates and real-time updates users dont need to wait for the browser to fin...

Windows Workflow Foundation Web Workflow Approvals Starter Kit

Thom Robbins .NET Weblog, April 8, 2007
Views: 2,873 | Hits 33

This starter kit is a Visual Studio 2005 project that demonstrates using Windows Workflow Foundation for simple task oriented workflow in an ASP.NET web application in a minimal number of lines of co...

Exchange Web Services OSX Widget project on CodePlex

Clarity Blogs: ASP.NET, August 22, 2008
Views: 2,857 | Hits 7

We recently worked on porting the Exchange Web Services Windows Vista Gadget into an OSX widget. Exchange 2007 exposes functionality via Exchange Web Services, so why not take advantage of that to bui...