Starts: Tuesday April 26, 2011, 08:00AM CEST
Ends: Thursday April 28, 2011, 06:00PM CEST
Event Type: Conference
Antwerpen, VLAAMS GEWEST 2030 BE
Price: More information on the register page of the TechDays website
Industry: computer software
Keywords: microsoft, techdays, msdn, technet, cloud, visual studio, windows phone 7, lync, windows server, azure
Intended For: developers and IT professionals
Organization: Microsoft Belgium & Luxembourg
TechDays is the learning conference on both current technologies and new products like Visual Studio 2010, Windows Phone 7, Lync 2010 and much more ...
For more information : http://www.microsoft.com/belux/techdays/2011/[^]
In your opinion, what new features will be on The .Net Framework next Version 4.5 ?
personally, i think that .net team will implement a new TYpe Called "ANY", that means Any type
Any any = new Any();
any= new List<string>();
But the difference between this Type and "Var" or "Dynamic",is that on developpement time (on VS editor),the any object will change it type, depending on the affected value, and you can use it on "Class" definition.
i mean if i set an Int value on any object, the intellicense will change for int object. so i can use my Any object like int.
Developers and IT professionals gather at the Microsoft TechDays conference to get the latest in-depth technical information on the current and near future Microsoft platform.
Microsoft TechDays 2010 Belgium[^]
Hello, Do you know Live Mesh ?!
Live Mesh is a tool that lets you synchronize your data (documents, images,
videos, ...) between your computers, share them with members of your
social graph, and finally of "access to the data from n" anywhere at
any time through the concept of Live Desktop that you are making available
In Asp.net 2.0 :
- you can catch asynch Event on implementing ICallBackEvent Handler.
- the Event LoadViewState is raised after a POSTPACK
So if you create 2 Custom web controls ( "WC1" and "WC2"):
-WC1: inherits from "WebControl" and implements " ICallBackEvent Handler"
-WC2: inherits from "ListControl" and implements " ICallBackEvent Handler"
-override the LoadViewstate in the 2 controls and put a breakpoints.
Normally When you click on WC1, the LoadViewState event will be not raised because is not a POSTBACK event, BUT strangelly in the WC2 the LoadViewState method is raised!
So the conclusion is, All controls that inherits from "ListControl" raise the LoadViewState method evenif there is no postback!
Asp.Net : __VIEWSTATE Bug !
When you Try this on Asp.net 2.0 WebSite:
You will have something like that:
Server Error in '/' Application.
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.
Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off".
the Solution is to Remove __VIEWSTATE parameter From Request.QueryString
protectedoverridevoid OnInitComplete(EventArgs e)
// reflect to readonly property
PropertyInfo isreadonly = typeof(System.Collections.Specialized.NameValueCollection).GetProperty("IsReadOnly", BindingFlags.Instance | BindingFlags.NonPublic);
// make collection editable
isreadonly.SetValue(this.Request.QueryString, false, null);
// make collection readonly again
isreadonly.SetValue(this.Request.QueryString, true, null);
Last Visit: 31-Dec-99 18:00 Last Update: 4-Aug-15 7:03