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SiteMapNode.Item Property

.NET Framework 4.5

Gets or sets a custom attribute from the Attributes collection or a resource string based on the specified key.

Namespace: System.Web
Assembly: System.Web (in System.Web.dll)

public virtual string this[
	string key
] { get; set; }

Parameters

key: Type: System.String
A string that identifies the attribute or resource string to retrieve.

Property Value

Type: System.String
A custom attribute or resource string identified by key; otherwise, null.

Exceptions

Exception	Condition
InvalidOperationException	The node is read-only.

Remarks

The Item property is an indexer that first determines whether the provider that tracks the SiteMapNode object supports localization. If so, the Item calls the

GetImplicitResourceString method, passing the key parameter. If no localized text is returned, the Item calls the

GetExplicitResourceString method.

If no localized text is returned, or if the provider does not support localization, the Item attempts to return an element from the Attributes collection, using the specified key.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

SiteMapNode Class

System.Web Namespace

GetExplicitResourceString

GetImplicitResourceString

Attributes

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