Enable/Disable a Commandbutton Based on Maxlength Using Change Events

Category:
Forms and Controls
Type:
Snippets
Difficulty:
Beginning
Author:
Patrick Lockefeer

Version Compatibility: Visual Basic 6

More information:
Use the change event, the Maxlength property and Len/Trim functions to enable a CommandButton based on a given number. This example requires a command button control and two textbox controls. If the length of textbox 1 is less than or greater than the number supplied in textbox 2, the command button is disabled.

Instructions: Copy the declarations and code below and paste directly into your VB project.

Declarations:

Code: