how can i retrive data from access

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i had created 1 log in form..
i want to check that is the entered id n password is match with the id n password which stored in data base ms access
if it is then it vll show the next form else it print msg box
so my que is how to match the id n password from back end?

Posted 17-Sep-11 17:37pm

Upasana gor

Updated 17-Sep-11 18:09pm

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Pradeep Shukla 17-Sep-11 23:47pm

Please be specific with your question..are you trying to find duplicate record before entering them in the DB?

Upasana gor 18-Sep-11 0:06am

sorry sorryy
yeah i want to retrive data from the ms acceess
ex. i had created 1 log in form and i want to check that is entred id n password is match with the table id n password which r stored in ms access

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Pradeep Shukla · Answer 1 · 2011-09-17T20:11:00

You need to use a query something like this to check if any match is found or not:
I assume you know basics of connecting to Db and using ADO.Net.

SELECT COUNT (*) FROM [signin] WHERE username='" + txtusername.Text + "' AND password='" + txtpassword.Text + "'")

There was a post similar to what you are looking for, here it is:
http://www.codeproject.com/Answers/129712/Login-check-database-if-user-exists.aspx#answer1[^]

Ger Hayden · Answer 2 · 2011-09-17T20:54:00

Solution 2

The other basic connection method commonly used is OBDC.

Posted 17-Sep-11 20:54pm

Ger Hayden