IXPathFunctionResolver.ResolveFunction(QName, Int32) Method
Definition
Important
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Find a function in the set of available functions.
[Android.Runtime.Register("resolveFunction", "(Ljavax/xml/namespace/QName;I)Ljavax/xml/xpath/XPathFunction;", "GetResolveFunction_Ljavax_xml_namespace_QName_IHandler:Javax.Xml.Xpath.IXPathFunctionResolverInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")]
public Javax.Xml.Xpath.IXPathFunction? ResolveFunction (Javax.Xml.Namespace.QName? functionName, int arity);
[<Android.Runtime.Register("resolveFunction", "(Ljavax/xml/namespace/QName;I)Ljavax/xml/xpath/XPathFunction;", "GetResolveFunction_Ljavax_xml_namespace_QName_IHandler:Javax.Xml.Xpath.IXPathFunctionResolverInvoker, Mono.Android, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null")>]
abstract member ResolveFunction : Javax.Xml.Namespace.QName * int -> Javax.Xml.Xpath.IXPathFunction
Parameters
- functionName
- QName
The function name.
- arity
- Int32
The number of arguments that the returned function must accept.
Returns
The function or null
if no function named functionName
with arity
arguments exists.
- Attributes
Exceptions
If functionName
or arity
is null
.
Remarks
Find a function in the set of available functions.
If functionName
or arity
is null
, then a NullPointerException
is thrown.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.