case sensitive property in c# 3.5

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.NET3.5

how can i implement case sensitive property in login form in case of password match from database of sql server in my project of asp.net with c#. I need also the code .

Posted 25-May-11 22:38pm

Madhav01

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Manfred Rudolf Bihy 26-May-11 4:49am

"Case sensitive property" ???
C# is case sensitive, what are you on about?

Sergey Alexandrovich Kryukov 26-May-11 15:24pm

I guess it's not about property but its value. No matter, the string type is "case-sensitive". The only question would be how to make it case-insensitive.
--SA

parmar_punit 26-May-11 5:01am

use Equals() method to compare two string... it is more secure.....
if(textbox1.Text.Equals("your Value")) // it is case-sensitive, its return true if all char is matched with its case....

Sergey Alexandrovich Kryukov 26-May-11 15:22pm

No! Equals can be used, but it's even type-agnostic. How it can be "more secure"? Is you thinks as an example where the "less secure" fails and Equals work -- you won't!
There is nothing better than "==".
--SA

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Abhinav S · Answer 1 · 2011-05-25T22:49:00

Solution 1

If you are actually checking the password against the database, you can use the CompareOptions[^] property in the string.Compare method[^]. Try by setting the value to None.

Posted 25-May-11 22:49pm

Abhinav S

Updated 25-May-11 22:52pm

v2

Comments

Sergey Alexandrovich Kryukov 26-May-11 15:25pm

...which will be equivalent to using default string comparison which is already case-sensitive ("=="), right?
My 5.
--SA

Abhinav S 27-May-11 0:26am

Thank you SA.