Authorization of user from access data base in C#

Question

0.00/5 (No votes)

See more:

Hi
Here is the problem

I am creating desktop application in C# for this I need authentication from data base where I have user name and I want to check that wether this user exist in access data base or no if the user exist there return the user id from data base.

Posted 12-Jun-11 21:13pm

kami124

Updated 12-Jun-11 21:33pm

Kim Togo

v4

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Om Prakash Pant · Answer 1 · 2011-06-12T21:16:00

Solution 1

check the examples in following thread:
http://social.msdn.microsoft.com/Forums/en/winformsdatacontrols/thread/21f08279-d1ac-4567-8eeb-bcd48e666564[^]

Posted 12-Jun-11 21:16pm

Om Prakash Pant

Kim Togo · Answer 2 · 2011-06-12T21:36:00

Start out with SQL Tutorial[^]. And depend on how you build up the table that holds the user info. SELECT statement can vary.

One example can be:

SQL

SELECT id FROM useraccess WHERE login='kim' AND SHA1(password)=SHA1('mypass')

It will give 1 result, if login and password macth login.
Please see this great tip Password Storage: How to do it.[^]