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XmlDictionary.TryLookup Method (XmlDictionaryString, XmlDictionaryString%)

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Checks the dictionary for a specified XmlDictionaryString.

Namespace:  System.Xml
Assembly:  System.Runtime.Serialization (in System.Runtime.Serialization.dll)

Syntax

'Declaration
Public Overridable Function TryLookup ( _
    value As XmlDictionaryString, _
    <OutAttribute> ByRef result As XmlDictionaryString _
) As Boolean
public virtual bool TryLookup(
    XmlDictionaryString value,
    out XmlDictionaryString result
)

Parameters

Return Value

Type: System.Boolean
true if XmlDictionaryString is in the dictionary; otherwise, false.

Implements

IXmlDictionary.TryLookup(XmlDictionaryString, XmlDictionaryString%)

Exceptions

Exception Condition
ArgumentNullException

value is nulla null reference (Nothing in Visual Basic).

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.