What are Extender provider components? -

An extender provider is a component that provides properties to other components.

Implementing an extender provider:

• Use the ProvidePropertyAttribute, which specifies the name of the property that an implementer of IExtenderProvider provides to other components, attribute to specify the property provided by your extender provider.
• Implement the provided property.
• Track which controls receive your provided property.
• Implement the IExtenderProvider, which defines the interface for extending properties to other components in a containe, interface.