RouteValueDictionary Constructor (Object)

RouteValueDictionary Constructor (Object)

Initializes a new instance of the RouteValueDictionary class and adds values that are based on properties from the specified object.

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

Public Sub New ( _
	values As Object _


Type: System.Object
An object that contains properties that will be added as elements to the new collection.

Every key in a RouteValueDictionary object must be unique according to the dictionary's equality comparer. The RouteValueDictionary class uses case-insensitive ordinal comparison. For more information, see OrdinalIgnoreCase. A key cannot be Nothing.

The following example shows how to create a Route object and how to set the Constraints, DataTokens, and Defaults properties.

Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
End Sub

Shared Sub RegisterRoutes(ByVal routes As RouteCollection)
    Dim urlPattern As String
    Dim reportRoute As Route

    urlPattern = "{locale}/{year}"

    reportRoute = New Route(urlPattern, New ReportRouteHandler)
    reportRoute.Defaults = New RouteValueDictionary(New With {.locale = "en-US", .year = DateTime.Now.Year.ToString()})
    reportRoute.Constraints = New RouteValueDictionary(New With {.locale = "[a-z]{2}-[a-z]{2}", .year = "\d{4}"})
    reportRoute.DataTokens = New RouteValueDictionary(New With {.format = "short"})

End Sub

.NET Framework

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

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