AfterUpdate Event & DLookup Function in Microsoft Access - How to Look Up Values from Table to Form

In this Microsoft Access tutorial, I will show you how to look up and auto populate fields in a form using the DLookup function and the AfterUpdate event in VBA (Visual Basic). Don't worry if you've never done any programming before. I'll take it step by step. Chris (Gold Member) asks, "I assign zone numbers to customers based on the state the customer is in. However, this isn’t a rule. There may be exceptions, such as if a sales rep brings in a new customer from out of his zone. Is there a way to automatically fill in the default zone for the customer when I enter his state, but still be able to change it?" LEARN MORE: AfterUpdate Events: https://599cd.com/afterupdate DLookup Function: https://599cd.com/dlookup AutoNumbers: https://599cd.com/autonumber String Concatenation: https://599cd.com/concatenation Excel VLOOKUP: https://599cd.com/vlookup Excel XLOOKUP: https://599cd.com/xxlookup ZIP Code Lookup:    • Microsoft Access ZIP Code Lookup Template ...   BONUS FOR CHANNEL MEMBERS: Silver Members and up get access to an EXTENDED CUT of this video which covers additional examples. That video will show you how how to prompt the user for the Zone number if the State isn't found in the table. We will learn how to use the InputBox, NZ, CInt, and IsNumber functions, and learn about type casting. MEMBERS ONLY VIDEO:    • AfterUpdate Event & DLookup Function in Mi...   BECOME A MEMBER:    / @599cd   MEMBERS TOPICS: InputBox Function: https://599cd.com/inputbox NZ Function: https://599cd.com/nz Type Casting: https://599cd.com/type+conversion CInt Function: https://599cd.com/cint IsNumeric Function: https://599cd.com/isnumeric DoCmd.RunSQL: https://599cd.com/runsql DoCmd.SetWarnings: https://599cd.com/setwarnings SQL Seminar: https://599cd.com/sql RESOURCES: FREE Customer Template Database: https://599cd.com/XCDT FREE Access Level 1: https://599cd.com/Free101 $1 Access Level 2: https://599cd.com/1Dollar Your Questions Answered: https://599cd.com/TechHelp Learning Connection 50% OFF: https://599cd.com/Connection Survey: https://599cd.com/survey Richard's Blog: https://599cd.com/blog Access Forum: https://599cd.com/AccessForum Twitter:   / learningaccess   Email Me: [email protected] https://en.wikipedia.org/wiki/Microso... https://products.office.com/en-us/access https://microsoft.com/en-us/microsoft...