Gets or sets the property of the contained element which is used to determine if the contained element is empty (for purposes of displaying the prompt). If this is not specified, and the contained element has a Text property, then the Text property is used. This is a dependency property.

Gets whether the prompt is currently displayed. This is a dependency property.

Gets or sets the prompt to be displayed. This is a dependency property.

Gets or sets a DataTemplate to format the prompt or display additional prompt content such as a graphic. This is a dependency property.

Gets or sets whether the prompt remain shown when the contained element has focus. By default, the prompt is hidden when the user gives focus to the contained element. This is a dependency property.