Properties
The Custom Help Link control has the following properties:
| Properties | Description | 
|---|---|
| CustomHelpURL | The CustomHelpURL property is used to specify the URL for a custom help page to be displayed when the help link on a page is clicked.  | 
| ID | Read only. The ID property is used to show the unique ID of the design control.  | 
| LayoutHeight | The LayoutHeight property is used to specify the height of a control or widget. LayoutHeight can be specified in pixels or as a percentage of the height of the containing pane.  | 
| LayoutWidth | The Layout Width property is used to specify the width of a control or widget. LayoutWidth can be specified in pixels or as a percentage of the width of the containing pane.  | 
| Name | The Name property is used to specify the name of a control or widget.  | 
| Type | Read only. The Type property is used to show the control type. For example, linklabel, button, hr, and so on.  | 
| Z-Index | The Z-Index property is used to set the order by which attributes, controls, and widgets are layered on a page. For example, you can layer a form on top of an image.  |