Simplify the Web layout, a complex nested structure of tags yields poor performance (S91264)

Hi Sebastia,

1. >>By the way, may you introduce of how/where to hook the layout generation to simplify it on my own? … I'm getting a page with 1.238 KB. And looking in the source code it has: 650 html TABLES (for me too much)<<
   As you know, we have already the corresponding suggestions in this regard. Please track them here:
      ID S18894 (Layout.Web.Performance - Simplify the structure of ASP.NET Property Editors and controls to improve client-side performance)
      ID S18942 (Web.Performance - Reduce traffic between web server and client browsers)
      ID S91264 (Layout.Web.Performance - Simplify the Web layout, a complex nested structure of tags yields poor performance)
   to be automatically notified when their state is changed.
   Currently, I can only advise you to test your layout structure to simplify it as possible.
   Also, you can implement your own layout manager (please check the XAF sources for an example code), and then override the application's CreateLayoutManagerCore method as follows:

C#
protected override LayoutManager (bool simple) {  
    return new MyLayoutManager(simple);  
}  

This way you can implement your own algorithm of layout generation.
2. >>The custumer is making some pressure to me to improve the performance and I have to make a big improvement. I was checking the database overload and it's ok working with Delayed anb ExplicitLoading also.<<
Do you have any results from the profiler? Unfortunately, we cannot help you to fix this problem without looking at your small test sample reproducing performance issue with the actual results from the profiler.
The use of delayed properties is not a panacea from the performance issue. Note, that in some cases using delayed properties may reduce to opposite effects. Please track the How to increase performance ( Delayed Loading )? issue for more details. The structure of your classes also affects the overall performance.
Thanks,
Dennis