There were not only one time, and there were lots of programmer who used Windows Form FlowLayoutPanel control got the memory leak issues. In our case, we used FlowLayoutPanel control wrapped multiple user controls which include PictureBox controls and other controls. we need constantly clear the FlowLayoutPanel and add new user controls. We found the [Read More ...]
Nov 062012
One of our ASP.NET project was built based on .NET 4 and focused on IIS 7.x web server, but doesn’t matter, IIS 6 support .NET 4.0 well, so we should be able to deploy the project on IIS 6 server too. Our system is Windows Server 2003 and IIS 6. 1: Load IIS Manager (Internet [Read More ...]
IIS 7.X web server versions are more and more popular, but there are still lots of real customers using old system, such as Windows Server 2003, they don’t want to upgrade the system now, especially those old servers are working for their existing system. So if you have ASP.NET projects which need an IIS web [Read More ...]
Nov 062012
IIS is the Web Server software from Microsoft. Normally IIS is a part of Windows OS system, it means you do not need to purchase an IIS separately. The IIS version and Windows system version matches (Due to the record from Wikipedia): IIS 1.0 was a free add-on for Windows NT 3.51. IIS 2.0 was [Read More ...]
Sep 062012
Microsoft has already released Visual Studio 2012, If you want to try, please download it for 90 days free trial. We downloaded the .iso file which the size is much bigger, the downloading time was almost 50 minutes ~ 1 hour due to your computer and network speed. We are going to install Visual Studio [Read More ...]
there are some concepts map between old WCF Web API and new ASP.NET Web API. (From WCF Official page) The WCF Web API abstractions map to ASP.NET Web API roughly as follows WCF Web API ASP.NET Web API Service Web API controller Operation Action Service contract Not applicable Endpoint Not applicable URI templates ASP.NET Routing [Read More ...]
Sep 032012
About how to use IIS Express is simple, and easy to search many helpful information. So I did not want to write a blog to record how to use IIS Express. However, there were not only one or two times, I and my team members still need to find out how to use sometimes since [Read More ...]
About 36 hours ago, I just complained how painful as a Microsoft tech developer. Why I complained just because I have to maintain my Microsoft development skills on 4 different tech (they are really different): Windows Forms, WPF, ASP.NET Web Forms, ASP.NET MVC. I mean: I have to follow the new tech everyday, even every [Read More ...]
When the years of Java Learn from C++, I did not have a good chance and a good reason to turn to Java, I think it was my BIG BIG Bad luck in my life. so, through so many years, I am keeping on the Microsoft technologies. When I first time study computer development, I [Read More ...]
Aug 312012
An ASP.NET MVC3 project, using code first. followed Microsoft tutorial “Getting Started with EF using MVC”. When we tried to change models, we often got the following error: Model compatibility cannot be checked because the database does not contain model metadata. Ensure that IncludeMetadataConvention has been added to the DbModelBuilder conventions. I have a Initial [Read More ...]