How can you disable editing for a specific text control in a form?

Disabling editing for a specific text control in a form is effectively achieved by setting the control's 'Enabled' property to 'No'. When the 'Enabled' property is set to 'No', users cannot interact with the text control to enter or modify text. This prevents any changes while keeping the control visible on the form, allowing the user to see the current text without being able to edit it.

The other options do not specifically address the requirement to prevent editing while retaining the visibility of the control. For example, making the control invisible would remove it from the form entirely, which is not useful if you want to display the text without allowing edits. Similarly, removing the control from the form eliminates it entirely, and locking the entire form disables interaction with all controls, which may not be desirable if only one specific control needs to be restricted. Therefore, adjusting the 'Enabled' property to 'No' is the most appropriate method for the task at hand.