C# Class System.Xml.Xsl.Runtime.XmlExtensionFunction

This internal class contains methods that allow binding to extension functions and invoking them.

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Public Methods

Method	Description
Bind ( ) : void	Bind to the CLR type specified in the Init() call. If a matching method cannot be found, throw an exception.
CanBind ( ) : bool	Return true if the CLR type specified in the Init() call has a matching method.
Equals ( object other ) : bool	Return true if this XmlExtensionFunction has the same values as another XmlExtensionFunction.
GetClrArgumentType ( int index ) : Type	Once Bind has been successfully called, the Clr type of each argument can be accessed. Note that this may be different than Method.GetParameterInfo().ParameterType.
GetHashCode ( ) : int	Return this object's hash code, previously computed for performance.
GetXmlArgumentType ( int index ) : XmlQueryType	Once Bind has been successfully called, the inferred Xml types of the arguments can be accessed.
Init ( string name, string namespaceUri, int numArgs, Type objectType, BindingFlags flags ) : void	Initialize, but do not bind.
Invoke ( object extObj, object args ) : object	Convert the incoming arguments to an array of CLR objects, and then invoke the external function on the "extObj" object instance.
XmlExtensionFunction ( ) : System	Constructor.
XmlExtensionFunction ( string name, string namespaceUri, MethodInfo meth ) : System	Constructor (directly binds to passed MethodInfo).
XmlExtensionFunction ( string name, string namespaceUri, int numArgs, Type objectType, BindingFlags flags ) : System	Constructor.

Private Methods

Method	Description
Bind ( MethodInfo meth ) : void	Bind to the specified MethodInfo.
GetClrType ( Type clrType ) : Type	1. Map enumerations to the underlying integral type. 2. Throw an exception if the type is ByRef
InferXmlType ( Type clrType ) : XmlQueryType	Infer an Xml type from a Clr type using Xslt infererence rules

Method Details

Bind() public method

Bind to the CLR type specified in the Init() call. If a matching method cannot be found, throw an exception.

public Bind ( ) : void
return	void

CanBind() public method

Return true if the CLR type specified in the Init() call has a matching method.

public CanBind ( ) : bool
return	bool

Equals() public method

Return true if this XmlExtensionFunction has the same values as another XmlExtensionFunction.

public Equals ( object other ) : bool
other	object
return	bool

GetClrArgumentType() public method

Once Bind has been successfully called, the Clr type of each argument can be accessed. Note that this may be different than Method.GetParameterInfo().ParameterType.

public GetClrArgumentType ( int index ) : Type
index	int
return	System.Type

GetHashCode() public method

Return this object's hash code, previously computed for performance.

public GetHashCode ( ) : int
return	int

GetXmlArgumentType() public method

Once Bind has been successfully called, the inferred Xml types of the arguments can be accessed.

public GetXmlArgumentType ( int index ) : XmlQueryType
index	int
return	XmlQueryType

Init() public method

Initialize, but do not bind.

public Init ( string name, string namespaceUri, int numArgs, Type objectType, BindingFlags flags ) : void
name	string
namespaceUri	string
numArgs	int
objectType	System.Type
flags	BindingFlags
return	void

Invoke() public method

Convert the incoming arguments to an array of CLR objects, and then invoke the external function on the "extObj" object instance.

public Invoke ( object extObj, object args ) : object
extObj	object
args	object
return	object

XmlExtensionFunction() public method

Constructor.

public XmlExtensionFunction ( ) : System
return	System

XmlExtensionFunction() public method

Constructor (directly binds to passed MethodInfo).

public XmlExtensionFunction ( string name, string namespaceUri, MethodInfo meth ) : System
name	string
namespaceUri	string
meth	System.Reflection.MethodInfo
return	System

XmlExtensionFunction() public method

Constructor.

public XmlExtensionFunction ( string name, string namespaceUri, int numArgs, Type objectType, BindingFlags flags ) : System
name	string
namespaceUri	string
numArgs	int
objectType	System.Type
flags	BindingFlags
return	System