FieldEvaluatorLoader Class

This class is used to load the evaluators required for evaluating fields.

Inheritance Hierarchy

SystemObject
  SystemMarshalByRefObject
    Teigha.RuntimeDisposableWrapper
      Teigha.RuntimeRXObject
        Teigha.DatabaseServicesFieldEvaluatorLoader

Namespace: Teigha.DatabaseServices
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 26.9.0.0

Syntax

C++

public abstract class FieldEvaluatorLoader : RXObject

Public MustInherit Class FieldEvaluatorLoader
        Inherits RXObject

public ref class FieldEvaluatorLoader abstract : public RXObject

[<AbstractClassAttribute>]
type FieldEvaluatorLoader = 
    class
        inherit RXObject
    end

The FieldEvaluatorLoader type exposes the following members.

Constructors

	Name	Description
	FieldEvaluatorLoader	Default constructor for the FieldEvaluatorLoader class.

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Properties

	Name	Description
	AutoDelete	Property that indicates whether the object should be automatically deleted by the Garbage Collector. (Inherited from DisposableWrapper)
	IsDisposed	Property that indicates whether pointer to native code unmanaged object == IntPtr::Zero. (Inherited from DisposableWrapper)
	UnmanagedObject	Property that represents a pointer to an unmanaged object. (Inherited from DisposableWrapper)

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Methods

	Name	Description
	Clone	Creates a clone of this object, and returns a pointer to the clone. (Inherited from RXObject)
	CompareTo	Allows classes to compare class objects. (Inherited from RXObject)
	CopyFrom	Copies the contents of the specified object into this object. (Inherited from RXObject)
	CreateObjRef	(Inherited from MarshalByRefObject)
	DeleteUnmanagedObject	(Inherited from RXObject)
	Dispose	(Inherited from DisposableWrapper)
	Dispose(Boolean)	(Inherited from DisposableWrapper)
	Equals	Checks objects for equality. (Inherited from DisposableWrapper)
	Finalize	(Inherited from DisposableWrapper)
	FindEvaluator	Finds an evaluator for a field that does not have an evaluator ID.
	GetEvaluator	The field engine calls this method to get the evaluator using the evaluator ID and uses the evaluator to evaluate the field.
	GetHashCode	Retrieves the object hash code. (Inherited from DisposableWrapper)
	GetLifetimeService	(Inherited from MarshalByRefObject)
	GetMetaObject	(Inherited from RXObject)
	GetRXClass	Gets a class describing instance dynamically associated with this object as the OdRxClass object. (Inherited from RXObject)
	GetType	(Inherited from Object)
	InitializeLifetimeService	(Inherited from MarshalByRefObject)
	MemberwiseClone	(Inherited from Object)
	MemberwiseClone(Boolean)	(Inherited from MarshalByRefObject)
	QueryX	Checks whether the object belongs to the specified class and returns a pointer to this object if this object can be converted to the specified class. (Inherited from RXObject)
	ToString	(Inherited from Object)
	X	Checks whether the object belongs to the specified class and returns a pointer to this object if this object can be converted to the specified class, or throws an exception if it cannot. (Inherited from RXObject)

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Remarks

This class acts as the interface between the field framework and the applications that implement evaluators. An application that implements evaluators should derive from this class and register an object of this class with the field engine when the application is loaded. The registered loader is used by the engine to obtain the evaluator object. Only one loader object is required for an application and it can support multiple evaluators. The loader objects are maintained globally and are used by all open documents.

Reference

Teigha.DatabaseServices Namespace