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Hani Amr
Hello, One of my customers faced a problem that suddenly their SharePoint portal was loading extremely slower than usual. After some basic troubleshooting I did not find anything suspicious in the ULS logs, IIS logs or even Event logs. After that, I came to the part that I like most which is capturing a memory dump for the IIS process and analyzing ......

Hello, As weird as it seems to anyone who used it before, most of the time explorer view does not work until some steps to be followed, but in my case it was working and sometimes randomly not working ! After spending hours of troubleshooting and collecting logs, Network traces, Fiddler traces, etc. I reached the solution from the Network trace. Although ......

Hello, One time I faced an issue where my customer is having an HTTP 500 internal server error while trying to access any SharePoint site. The problem appeared once he moved back and forth with inheriting/breaking inheritance of permissions over different levels in the site collection. "Security corruption in database" sounds very tough for a customer ......

I think playing sounds in a WPF could not be easier than this: using System.Media; SoundPlayer player = new SoundPlayer("Assets/type.wa... player.Play(); And that's it :) ......

Hello, I've been searching around on how to access controls that are in DataTemplate for the listbox items in WPF and I came through this post that explained it all in an easy way. Regards ......

Even been into the hassle of an HTML table displaying differently on different browsers ? of course every UI developer have been into it. I've found a very interesting solution to this problem. Suppose that you have a CSS class called "TableLayout" and you want this class to have different attributes according to the client browser. You only need to ......

Hello, I had a problem in one of the tasks, that is when using callbacks with WCF service sometimes the callback faults and causes your service to hang or timeout the request. The solution to this was to callback your client in a different thread and catch the exception, and then return it to the application in a nice way. Here's an example for this: ......

Ever wondered how you can create a notify icon that is displayed in task bar and can popup some notifications in your WPF application ? If you do, here's an excellent project that can help you get your task done :).

Cheers,



Hello, I was developing the past days a WPF application and I've always dreamed about starting to learn how to create a wonderful looking application with animations and colors that may one day make it look like this famous hospital application that was introduced by the announcement of WPF in every event by Microsoft :) (here's a screenshot of it). ......

Hello everyone, Been a while since my last post. I've had a weird exception that causes the WCF service proxy not to respond after a certain time (10 mins I guess), so thanks to this post I figured out the solution. Solution that worked for me was to enable reliable session on the client application's config file and service host's config like this: ......

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