Setting components to be read-only or dynamically disabled/enabled

To set a component to read-only or to be dynamically disabled/enabled:

With the form open and in Design Mode, select the component.
Perform one of these actions:
- To make the component read-only, in the Component property sheet, set the [Read-Only/Disable] property to [True].
- To apply dynamic enabling and disabling to the component, set one or more of the properties in the [Dynamic Enabling and Disabling] section of the [Component] property sheet.

You can also use the [Enabled When] property to make components enabled or disabled based on certain conditions.