How to create a user login page in labview ?

[liiiju]

HI

 I need to create a user login access page in labview and save the username and password in MS excel. I also want to create a button for the user to change the password so that the password will be changed in the excel file. Can anyone help me by sending a similar code pls?.

Thanks

Liju

[GerdW]

Hello Liju,

have a look at this:
http://forums.ni.com/ni/board/message?board.id=170&message.id=189341

AnuMathew seems to work on the same problem (or is this an exercise for the whole class?)...

Message Edited by GerdW on 06-13-2006 10:15 AM

[Dinesh Kumar]

Hi,

you can use this link to read data correctly form Excel Files.

http://sine.ni.com/apps/utf8/niepd_web_display.display_epd4?p_guid=F2A5979F588B6643E0340003BA230ECF

Steps for your application :

1.Make a Excel File file for Username and Passwords (in two Columns each for username and password)

2.Use the above link's VI to rad the data correctly from excel.

3.Use the login VI in examples at >>C:\Program Files\National Instruments\LabVIEW 7.1\examples\general\templates\Dialog using events\Login Dialog.llb\Login dialog.vi

4.)Make use of the Read from Excel.Vi in the Login dialog.VI and the application is done.

Dinesh Kumar