PCABox

The PCABox class implements the PCABox development environment component containing a set of panels for calculating principal component analysis.

Properties inherited from IPCABox

	Property name	Brief description
	BorderStyle	The BorderStyle property determines component border style.
	ModelSpace	The ModelSpace property determines a modeling container, to which the component is connected.
	Pads	The Pads property returns a collection of component toolbars.
	VariablesCount	The VariablesCount property returns the number of variables loaded to the component list.

Properties inherited from IControl

	Property name	Brief description
	Align	The Align property determines component alignment within its parent component.
	AllowDrag	The AllowDrag property determines whether an object can be dragged from the component.
	AllowDrop	The AllowDrop property determines whether the component can receive a dragged object.
	Anchors	The Anchors property returns settings determining percentage of the resizing for the current component on resizing the parent component.
	Brush	The Brush property determines the brush that is used to fill the component area.
	ClientHeight	The ClientHeight property determines the height of the client component area.
	ClientWidth	The ClientWidth property determines the width of the client component area.
	Color	The Color property determines the component background color.
	Cursor	The Cursor property determines how the cursor looks like when it is hovered over the component at the form runtime.
	Enabled	The Enabled property determines whether the component is available for the user.
	Focused	The Focused property returns True if the focus is set to the component.
	Font	The Font property determines parameters of the font that is used to display text in the component.
	Height	The Height property determines component height in pixels.
	HelpContext	The HelpContext property determines a unique index for a section of a context help for this component.
	Hint	The Hint property determines the tooltip text displayed if the cursor is hovered over the component.
	HintTimeout	The HintTimeout determines the time, for which the tooltip is displayed.
	Left	The Left property determines the coordinate of the component left edge in pixels.
	Parent	The Parent property determines a parent component.
	ParentColor	The ParentColor property determines whether the component inherits the color of the parent component.
	ParentFont	The ParentFont property determines whether the component must use the font of the parent component.
	ParentShowHint	The ParentShowHint property determines when a tooltip is displayed.
	PopupMenu	The PopupMenu property determines the context menu displayed when the component is clicked using the right mouse button.
	Scrolls	The Scrolls property returns parameters of component scrollbars.
	ShowHint	The ShowHint property determines whether a tooltip will be displayed when the cursor is hovered over the component.
	TabOrder	The TabOrder property determines the position of the component in a tab order.
	TabStop	The TabStop property determines whether the focus is set to the component when the Tab button is pressed.
	Text	The Text property determines the row identifying the component for the user.
	Top	The Top property determines the coordinate of the component upper edge in pixels.
	Visible	The Visible property determines whether the component is displayed when a form is executed.
	Width	The Width property determines the horizontal size of the component in pixels.

Properties inherited from IComponent

Methods inherited from IPCABox

	Method name	Brief description
	AddVariableStub	The AddVariableStub method adds the specified variable to the list of component variables.
	ClearVariables	The ClearVariables method clears the component list of variables.
	ExtractResults	The ExtractResults method initializes the process of loading calculation results of the principal component analysis.
	RemoveByIndex	The RemoveByIndex method removes the specified variable.

Methods inherited from IControl

Events inherited from IControl

	Event name	Brief description
	OnBeginDrag	The OnBeginDrag event occurs for the component when the user starts to drag an object from the component.
	OnClick	The OnClick event occurs if the user clicks the component area.
	OnControlMove	The OnControlMove event occurs when the component is moved.
	OnControlResize	The OnControlResize event occurs when the component is resized.
	OnDblClick	The OnDblClick event occurs if the user double-clicks the component area.
	OnDragDrop	The OnDragDrop event occurs for the component if the user drops a dragged object over it.
	OnDragEnter	The OnDragEnter event occurs when a dragged object enters the component area.
	OnDragLeave	The OnDragLeave event occurs when a dragged object leaves the borders of this component.
	OnDragOver	The OnDragOver event occurs for the component when the user drags an object over it.
	OnEnter	The OnEnter event occurs when the component receives focus.
	OnExit	The OnExit event occurs when the component loses focus.
	OnHScroll	The OnHScroll event occurs when horizontal scrollbar slider changes its position.
	OnKeyDown	The OnKeyDown event occurs if the component is focused and a keyboard key is pressed.
	OnKeyPress	The OnKeyPress event occurs if the component is focused when the user presses a character key.
	OnKeyPreview	The OnKeyPreview event occurs prior to each event requiring clicking.
	OnKeyUp	The OnKeyUp event occurs if the component is focused and the user releases any button previously pressed.
	OnMouseDown	The OnMouseDown event occurs if the pointer is in the component area and a mouse key is pressed.
	OnMouseEnter	The OnMouseEnter event occurs when mouse cursor enters the component area.
	OnMouseHover	The OnMouseHover event occurs when mouse cursor is held in the component area.
	OnMouseLeave	The OnMouseLeave event occurs when mouse cursor leaves the component area.
	OnMouseMove	The OnMouseMove event occurs when the cursor is moved over the component.
	OnMouseUp	The OnMouseUp event occurs when the mouse button is released and the cursor is in the component area.
	OnMouseWheel	The OnMouseWheel event occurs if the component is focused when the user rotates a mouse wheel.
	OnVScroll	The OnVScroll event occurs when position of vertical scrollbar slider is changed.

	Property name	Brief description
	ComponentCount	The ComponentCount property returns the number of child components located on the parent component.
	Components	The Components property returns the child component, which index is passed by the input parameter.
	Data	The Data property is used to store any custom data.
	Name	The Name property determines a component name.
	Tag	The Tag property is not used by the compiler. The user can change the value of this property and use it at his own discretion.

	Method name	Brief description
	ClientToScreen	The ClientToScreen method converts the point coordinates specified relative to the component coordinate system to screen coordinates.
	DoDragDrop	The DoDragDrop method starts dragging.
	GetImage	The GetImage method returns a graphic view of the component together with all child components.
	ScreenToClient	The ScreenToClient method converts screen coordinates of a point to coordinates specified relative to the component coordinate system.
	SetFocus	The SetFocus method sets focus to this component.