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Just a quick little post today: I got the error "The Path 'path' is already mapped in workspace 'workspace'" when I connected to a new Team Foundation Server and tried to map my workspace today. I had connected to a Team Foundation...
Just a quickie today: when working with Twitter Bootstrap tabs , like I am in my ASP.NET MVC 4 project, you might want to add Next and Previous buttons on the tabs to create something of a Wizard. Here’sa step by step overview of how I did this: Add an...
When debugging JavaScript in an ASP.NET MVC (4) application, it is not always enough to uncheck the 'Disable script debugging' checkboxes under 'Tools' - 'Internet Options' - 'Advanced' - 'Browsing'. JavaScript...
Problem: Developing a generic class that maps datasets, datatables and datarows from a legacy system to my domain model, I ran into an issue. I wanted to call a generic method with a runtime type. Lets say the method looked like this: public string DoSomething<T>...
Twitter Bootstrap is a... "Sleek, intuitive, and powerful front-end framework for faster and easier web development." One of the nice things in Bootstrap is you can use icons from Glyphicons . To use these, you can simply use this markup <i...
In the past, when you had some XML document that you wanted to translate into classes we had to create / generate a schema based on the XML file. Next, we had to generate a class based on the schema with an external tool. Not all too user friendly and...
I opened a solution in Visual Studio 2012 on my laptop running Windows 8, when I was presented with the error " The Web Application Project SomeWebProject is configured to use IIS. Unable to access the IIS metabase. You do not have sufficient privilege...
Just a quick one: if you have a textbox with a Calendar (extender) from the Ajax Control Toolkit and an associated PopupButtonID which is an image, the calendar won't close when you click outside the popup. Use an input type="image"or an...
When building an ASPapplication that generates Word documents, it was working fine on the local machine. A windows XP installation with Office 2007. When we deployed it to windows 2008 (64 bit) and Word 2007 we saw that Documents.Open returned null. Other...
When installing SQL Server 2008 R2 on a Windows XP (or, according to the comments, Windows 7) development machine that has been around for quite some time, I got an error stating an unhandled exception occured in the application (see image). The error...
When installing the Windows Azure AppFabric Tools for Visual Studio (found here ), you might get the error message shown on the right, stating that Windows Server AppFabric is installed and that it is not compatible with this release of Windows Azure...
When writing WCF services, most of us find ourselves writing quick test applications. To give you more time to do what a developer should be doing (adding business value to the project) the Visual Studio team added a WCF test client that can help you...
Saving a file from Silverlight using the SaveFileDialog , added in Silverlight 3, is easy. If you’re used to desktop development however, you might find yourself getting a SecurityException with the message ‘File operation not permitted. Access to path...
For a project I’ll probably dedicate a post on this blog to in the future, I needed a ZIP library for Silverlight. After asking around on twitter ( @rickvdbosch ) I was pointed towards the SharpZipLib port on Codeplex, found on http://slsharpziplib.codeplex...
The above scenario gave me the well-known could not load file or assembly error message. The assembly that couldn’t be found was ‘log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=692fbea5521e1304’. Or one of its dependencies of course...
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