Daily Tips- Tip #2 - How to prevent .DLL Decompilation?

How to prevent .DLL Decompilation?


If have written some worthful code and if you dont want it to be decompiled by anybody, then you have to make it secure.


Obfuscation:
The process by which you make your assembly not decompilable is called as Obfuscation.


Popular Tools available are :
XenoCode, Demeanor


Websites:  


htt://www.xenocode.com

 
http://www.wiseowl.com

 
remotesoft 


>rustemsoft 

Differences between Dataset and DataReader

Sno	Dataset	DataReader
1	Disconnected Mode	Connected Mode
2	Can navigate back and forth	Can navigate forward only
3	Data is editable	Data is Readonly
4	Can contain more than one table and relationships	Can contain only one row at a time.
5	Slower as having more overhead	Faster when compared with dataset.

What is the name of the class used to read and get details of the files uploaded to asp.net?

System.Web.HttpPostedFile

Daily Tips- Tip #1 - How can we force all the validation controls in a page to run?

For that call this code,


Page.Validate();

Links for Asp.net Http Modules and Http Handlers

Http Modules and Http Handler
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http://support.microsoft.com/kb/307985





How To Create an ASP.NET HTTP Handler by Using Visual C# .NET

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http://support.microsoft.com/kb/308001/EN-US/



Intercept, Monitor, and Modify Web Requests with HTTP Filters in ISAPI and ASP.NET

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http://msdn.microsoft.com/hi-in/magazine/cc301704(en-us).aspx




Some more samples
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http://www.informit.com/articles/article.aspx?p=25339&seqNum=3