Learn BeforeUpdate and AfterUpdate in Microsoft Access with Appointment Conflict Check Example скачать в хорошем качестве

Learn BeforeUpdate and AfterUpdate in Microsoft Access with Appointment Conflict Check Example

In this Microsoft Access tutorial I will show you how to use the BeforeUpdate and AfterUpdate events together to prevent double-booking appointments, validate user input for valid dates and times, and prompt for sending a confirmation email after an appointment is added. We will build a simple appointment form, check for date conflicts, and add useful validation to make sure appointments are entered correctly. Bryce from Mesa, Arizona (a Platinum Member) asks: I have a form where I schedule appointments, and I only book them on the hour, like 10am or 3pm. Is there an easy way to check if I already have something scheduled at that time so I don't double-book? Also, after I enter the appointment, can Access prompt me to send a confirmation email? I keep forgetting to do that, and it would really help if the system reminded me automatically. BECOME A MEMBER: YouTube:    / @599cd   or My Site: https://599cd.com/THMember LEARN MORE: BeforeUpdate & AfterUpdate: https://599cd.com/BeforeUpdateAfterUp... PREREQUISITES: Intro to VBA: https://599cd.com/IntroVBA Before Update: https://599cd.com/BeforeUpdate AfterUpdate: https://599cd.com/AfterUpdate DLookup: https://599cd.com/DLookup NZ Function: https://599cd.com/NZ If Then: https://599cd.com/IfThen MsgBox: https://599cd.com/MsgBox LINKS: Appointments: https://599cd.com/Appointments Send Email with CDO: https://599cd.com/SendEmailwithCDO Send Email: https://599cd.com/SendOutlookEmail RECOMMENDED COURSES: Access Developer Courses: https://599cd.com/Developer FREE TEMPLATE DOWNLOADS: TechHelp Free Templates: https://599cd.com/THFree Blank Template: https://599cd.com/Blank Contact Management: https://599cd.com/Contacts Order Entry & Invoicing: https://599cd.com/Invoicing More Access Templates: https://599cd.com/AccessTemplates DIAMOND SPONSORS: More info on our Sponsors: https://599cd.com/DiamondSponsors ADDITIONAL RESOURCES: FREE Access Beginner Level 1: https://599cd.com/Free1 How to Use Access in 30 Minutes: https://599cd.com/30Minutes $1 Access Level 2: https://599cd.com/1Dollar Donate to my Tip Jar: https://599cd.com/TipJar Get on my Mailing List: https://599cd.com/YTML Contact Me: https://599cd.com/Contact TechHelp: https://599cd.com/TechHelp Consulting Help: https://599cd.com/DevNet Twitter:   / learningaccess   https://en.wikipedia.org/wiki/Microso... https://products.office.com/en-us/access https://microsoft.com/en-us/microsoft... KEYWORDS: TechHelp, Access 2016, Access 2019, Access 2021, Access 2024, Access 365, Microsoft Access, MS Access, MS Access Tutorial, #msaccess, #microsoftaccess, #help, #howto, #tutorial, #learn, #lesson, #training, #database, Before Update and After Update together, appointment conflict resolution, DLookup conflict check, validate date input, confirmation email prompt, NZ function usage, VBA message box Yes No, developer-level VBA, appointment form design, hour-only scheduling, appointment validation, date and year validation, TechHelp template, continuous form setup, VBA event handling, send email with CDO, prevent double booking QUESTIONS: Please feel free to post your questions or comments below. Thanks. Live long, and prosper.