TDragControlObject Members

The following tables list the members exposed by TDragControlObject.

	Name	Description
	EndDrag	Generates an OnEndDrag event for the control that is being dragged.
	Finished	Finished ends a drag and drop operation.
	Finished	Responds when the mouse is released indicating the drag operation is complete.
	GetDragCursor	Returns the correct drag cursor to display at the X, Y position for the drag and drop operation.
	GetDragImages	Returns the control's image list containing the image to be displayed while dragging.
	MainWndProc	This is MainWndProc, a member of class TDragObject.
	WndProc	This is WndProc, a member of class TDragObject.

Public Methods

	Name	Description
	AfterConstruction	Responds after the last constructor has executed.
	AfterConstruction	Responds after the last constructor has executed.
	Assign	Copies the properties of another drag control object.
	Assign	Copies the properties of another drag control object.
	BeforeDestruction	Responds before the first destructor executes.
	BeforeDestruction	Responds before the first destructor executes.
	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.
	Create	Creates an instance of the TBaseDragControlObject and stores a reference to the control that is being dragged.
	Create	Constructs an object and initializes its data before the object is first used.
	DefaultHandler	Provides the interface for a method that processes message records.
	Destroy	Disposes of an object instance.
	Dispatch	Calls message-handling methods for the object, based on the contents of the Message parameter.
	Equals	Checks if the current instance and the parameter are equal.
	FieldAddress	This is the overview for the FieldAddress method overload.
	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.
	GetHashCode	Returns an integer containing the hash code.
	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.
	GetName	Returns a string that identifies the drag operation.
	HideDragImage	Hides the image used in the drag cursor.
	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.
	Instance	Returns the instance (module) handle of the EXE or DLL that created the drag object.
	InstanceSize	Returns the size in bytes of each instance of the object type.
	MethodAddress	This is the overview for the MethodAddress method overload.
	MethodName	Returns the name of a class method by address.
	NewInstance	Allocates memory for an instance of an object type and returns a pointer to that new instance.
	SafeCallException	Handles exceptions in methods declared using the safecall calling convention.
	ShowDragImage	Shows the image used in the drag cursor.
	ToString	Returns a string containing the class name.
	UnitName	Returns a string containing the unit name.

Public Properties

	Name	Description
	AlwaysShowDragImages	This is AlwaysShowDragImages, a member of class TDragObject.
	Cancelling	Specifies whether the drag operation is being canceled.
	Control	Indicates the control that is being dragged.
	DragHandle	Specifies the window handle of the dragged object.
	DragPos	Specifies the position of the dragged object.
	DragTarget	Specifies the dragged object's target.
	DragTargetPos	Specifies the position of the drag object relative to the drag target.
	Dropped	Drag ended with drop.
	MouseDeltaX	Specifies the x-coordinate of the mouse position relative to the position of the dragged object's target.
	MouseDeltaY	Specifies the y-coordinate of the mouse position relative to the position of the dragged object's target.
	RightClickCancels	This is RightClickCancels, a member of class TDragObject.

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