VariableContainerExtensions.RegisterFunction Method (IVariableContainer, String, MethodInfo, Object)

VariableContainerExtensionsRegisterFunction Method (IVariableContainer, String, MethodInfo, Object)

Registers a function in for expression evaluation, if the function exists already, will be overwritten.

Namespace: FlexRule
Assembly: FlexRule.Core.Library (in FlexRule.Core.Library.dll) Version: 0.0.0.0 (0.0.0.0)

Syntax

public static IVariableContainer RegisterFunction(
	this IVariableContainer container,
	string function,
	MethodInfo method,
	Object target
)

container: Type: FlexRuleIVariableContainer
function: Type: SystemString
function name
method: Type: System.ReflectionMethodInfo
target: Type: SystemObject
Type if the method is a static member, otherwise object instance

In Visual Basic and C#, you can call this method as an instance method on any object of type IVariableContainer. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

Overriding a function allows you to replace an existing function with a new one.