Скачать или смотреть Set a Maximum Size Limit for Long Text (Memo) Fields in Microsoft Access

You can't set a maximum length for a long text field like you can for a short text field by setting the field size property. So in this Microsoft Access tutorial, I'll teach you how to use a validation rule to accomplish that task. Then, I'll show you a better method using the Before Update event and a tiny bit of VBA code.

Chloe from Eugene, Oregon (a Platinum Member) asks: My company prepares insurance claims. We have to submit a form to the insurance company outlining the details of a claim, however they have a maximum of 1000 characters. Is there any way to set a max limit on long text fields like you can with short text?

Silver Members and up get access to an Extended Cut of this video. Members will learn how to keep a running count of how many characters are remaining in a text box below your long text field. This way you can see the counter change each time you enter a character, and make it turn red when it's getting low. We'll learn about the Text and OldValue properties of a text box, the On Change event, and the On Undo events.

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