Summary
Generate the label in the form as hard-coded text.
Controlling Properties
Label.FieldTemplate, Label.BaseCssClass, Label.ScreenCssClass and Label.DynamicVisibility
Details
Labels are very simple and are generated as a simple DIV containing the label text (so that styles can be applied) text. However, if DynamicVisibility is true, then the label will be generated as a server-side ASP.NET label which can easily have visibility controlled as well as other properties in your code-behind class.