TFields Members

The following tables list the members exposed by TFields.

	Name	Description
	OnChange	This is OnChange, a member of class TFields.

Protected Methods

	Name	Description
	Changed	This is Changed, a member of class TFields.
	CheckFieldKind	This is CheckFieldKind, a member of class TFields.
	GetCount	This is GetCount, a member of class TFields.
	GetField	This is GetField, a member of class TFields.
	SetField	This is SetField, a member of class TFields.
	SetFieldIndex	This is SetFieldIndex, a member of class TFields.

Protected Properties

	Name	Description
	SparseFields	This is SparseFields, a member of class TFields.
	ValidFieldKinds	This is ValidFieldKinds, a member of class TFields.

Public Methods

	Name	Description
	Add	Inserts a new field to the end of the Fields array.
	AfterConstruction	Responds after the last constructor has executed.
	BeforeDestruction	Responds before the first destructor executes.
	CheckFieldName	Checks if a field name already exists in the TFields object.
	CheckFieldNames	Checks if fields exist in the TFields object.
	ClassInfo	Returns a pointer to the runtime type information (RTTI) table for the object type.
	ClassName	Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
	ClassNameIs	Determines whether an object is of a specific type.
	ClassParent	Returns the type of the immediate ancestor of a class.
	ClassType	Returns the class reference for the object's class.
	CleanupInstance	Performs finalization on long strings, variants, and interface variables within a class.
	Clear	Deletes all fields from the TFields object.
	Create	Creates an instance of TFields.
	DefaultHandler	Provides the interface for a method that processes message records.
	Destroy	Destroys an instance of TFields.
	Dispatch	Calls message-handling methods for the object, based on the contents of the Message parameter.
	FieldAddress	Returns the address of a published object field.
	FieldByName	Returns a field given its field name.
	FieldByNumber	Finds a field based on a specified field number.
	FindField	Returns a field given its field name.
	Free	Destroys an object and frees its associated memory, if necessary.
	FreeInstance	Deallocates memory allocated by a previous call to the System::TObject::NewInstance method.
	GetEnumerator	This is GetEnumerator, a member of class TFields.
	GetFieldNames	This is the overview for the GetFieldNames method overload.
	GetInterface	Retrieves a specified interface.
	GetInterfaceEntry	Returns the entry for a specific interface implemented in a class.
	GetInterfaceTable	Returns a pointer to a structure containing all of the interfaces implemented by a given class.
	IndexOf	Finds the index of a field object in the Fields array from the field object.
	InheritsFrom	Determines the relationship of two object types.
	InitInstance	Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
	InstanceSize	Returns the size in bytes of each instance of the object type.
	MethodAddress	This is MethodAddress, a member of class TObject.
	MethodName	This is MethodName, a member of class TObject.
	NewInstance	Allocates memory for an instance of an object type and returns a pointer to that new instance.
	Remove	Deletes the reference to the Field parameter from the Fields array.
	SafeCallException	Handles exceptions in methods declared using the safecall calling convention.

Public Properties

	Name	Description
	Count	Indicates the number of fields in the fields object.
	DataSet	Identifies the dataset to which a TFields object belongs.
	Fields	Lists the field references that are managed by the TFields object.

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