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XsltContext.ResolveFunction Method

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

When overridden in a derived class, resolves a function reference and returns an IXsltContextFunction representing the function. The IXsltContextFunction is used at execution time to get the return value of the function.

Namespace:  System.Xml.Xsl
Assembly:  System.Xml.XPath (in System.Xml.XPath.dll)

Syntax

'Declaration
Public MustOverride Function ResolveFunction ( _
    prefix As String, _
    name As String, _
    ArgTypes As XPathResultType() _
) As IXsltContextFunction

public abstract IXsltContextFunction ResolveFunction(
    string prefix,
    string name,
    XPathResultType[] ArgTypes
)

Parameters

  • prefix
    Type: System.String
    The prefix of the function as it appears in the XPath expression.
  • ArgTypes
    Type: array<System.Xml.XPath.XPathResultType[]
    An array of argument types for the function being resolved. This allows you to select between methods with the same name (for example, overloaded methods).

Return Value

Type: System.Xml.Xsl.IXsltContextFunction
An IXsltContextFunction representing the function.

Version Information

Silverlight

Supported in: 5, 4

Platforms

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