Expiring Today—Celebrate National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

Access 2013 - Sample DAO code

Posted on 2015-02-19
2
Medium Priority
?
234 Views
Last Modified: 2015-02-22
My OS is win 7 prof 64 bit and i use Access 2013.  i have a small password creating App which works fine without problems.  I now want now to check the created password with those that have been created before, and if a duplicate exists, then to re-generate the password code again, if not, then to append the password to a field in the table.
The name of the table, is tblMainpassword.  The name of field where the old passwords are : strcreatedpwds; and the name of the variable holding the newly created password is : strgeneratedpwd.

Hope the Experts can give me the sample syntax on how to go thru the field in he table one by one to check if it exists or not.  
Thank u.
0
Comment
Question by:jegajothy
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 85

Accepted Solution

by:
Scott McDaniel (Microsoft Access MVP - EE MVE ) earned 2000 total points
ID: 40618952
If DCount("*", "tblMainPassword", "strCreatedpwds='" & strgeneratedpwd & "'") > 0 Then
  MsgBox strgeneratedpwd " & already exists"
Else
  CurrentProject.Connection.Execute "INSERT INTO tblMainPassword(strCreatedPwds) VALUES('" &strGeneratedPwd & "'")
End If
0
 

Author Closing Comment

by:jegajothy
ID: 40624727
thank u.
0

Featured Post

NEW Veeam Agent for Microsoft Windows

Backup and recover physical and cloud-based servers and workstations, as well as endpoint devices that belong to remote users. Avoid downtime and data loss quickly and easily for Windows-based physical or public cloud-based workloads!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

If you need a simple but flexible process for maintaining an audit trail of who created, edited, or deleted data from a table, or multiple tables, and you can do all of your work from within a form, this simple Audit Log will work for you.
The SignAloud Glove is capable of translating American Sign Language signs into text and audio.
In this fourth video of the Xpdf series, we discuss and demonstrate the PDFinfo utility, which retrieves the contents of a PDF's Info Dictionary, as well as some other information, including the page count. We show how to isolate the page count in a…
Simple Linear Regression
Suggested Courses

719 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question