SiteMapNode Constructor (SiteMapProvider^, String^)
.NET Framework (current version)
Initializes a new instance of the SiteMapNode class, using the specified key to identify the page that the node represents and the site map provider that manages the node.
Assembly: System.Web (in System.Web.dll)
Parameters
- provider
-
Type:
System.Web::SiteMapProvider^
The SiteMapProvider with which the node is associated.
- key
-
Type:
System::String^
A provider-specific lookup key.
| Exception | Condition |
|---|---|
| ArgumentNullException |
The XmlSiteMapProvider class, which is the default SiteMapProvider provider implementation for ASP.NET, uses the SiteMapNode::Url property as a lookup key, if one is provided for the node (if a URL is not provided, a tracking identifier is generated for the node). Therefore, any SiteMapNode control that provides a URL and is used by the XmlSiteMapProvider must have a unique URL within the scope of the provider.
.NET Framework
Available since 2.0
Available since 2.0
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