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UriTemplateTable.MakeReadOnly Method

Makes the UriTemplateTable read only.

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

'Declaration
Public Sub MakeReadOnly ( _
	allowDuplicateEquivalentUriTemplates As Boolean _
)

Parameters

allowDuplicateEquivalentUriTemplates
Type: System.Boolean

Specifies whether to allow duplicate equivalent UriTemplate instances in the UriTemplateTable.

When the MakeReadOnly(Boolean) method is called, one of the following types of validation occurs:

  • When MakeReadOnly(Boolean) is called passing in false, the UriTemplateTable checks to make sure the table contains no multiple structurally-equivalent templates. If it finds such templates, an exception is thrown. This type of validation is used in conjunction with MatchSingle(Uri) when you want to ensure only one template matches an incoming URI.

  • When MakeReadOnly(Boolean) is called passing in true, multiple structurally-equivalent templates can be contained within a UriTemplateTable. However, any query strings in the templates must not be ambiguous; identical query strings are allowed. This type of validation is used in conjunction with Match(Uri) when multiple template matches are allowed on the candidate URI.

Only the first call to MakeReadOnly(Boolean) is honored, subsequent calls are ignored without any exception being thrown.

.NET Framework

Supported in: 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, 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.

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