SiteMapNodeCollection.OnValidate(Object) Method

Definition

Namespace:

System.Web

Assembly:

System.Web.dll

Performs additional custom processes when validating a value.

protected:
 virtual void OnValidate(System::Object ^ value);

protected virtual void OnValidate (object value);

abstract member OnValidate : obj -> unit
override this.OnValidate : obj -> unit

Protected Overridable Sub OnValidate (value As Object)

Parameters

value

Object

The SiteMapNode to validate.

Exceptions

ArgumentNullException

value is null.

ArgumentException

value is not a SiteMapNode.

Notes to Inheritors

The OnValidate(Object) method allows implementers to define processes that must be performed when executing the standard behavior of the underlying ArrayList object. By defining the OnValidate(Object) method, implementers can add functionality to inherited methods without having to override all other methods. Specifically, the OnValidate(Object) method is called anytime the SiteMapNodeCollection collection is used via a reference to an IList interface.