Name 

Description 

 

Active 

Specifies whether the form has focus. 

 

ActiveMDIChild 

Specifies the MDI child that has focus. 

 

ActiveOleControl 

Specifies the OLE control on the form that reacts to changes in focus. 

 

AlignDisabled 

Indicates child control realignment disabled. 

 

BoundsRect 

Specifies the bounding rectangle of the control, expressed in the coordinate system of the parent control. 

 

Brush 

Determines the color and pattern used for painting the background of the control. 

 

Canvas 

Provides access to the drawing area of the form. 

 

ClientHandle 

Provides access to the handle of the form's internal MDI client window. 

 

ClientOrigin 

Specifies the screen coordinates (in pixels) of the top left corner of a control's client area. 

 

ClientRect 

Specifies the size (in pixels) of a control's client area. 

 

ComObject 

Specifies the interface reference implemented by the component. 

 

ComponentCount 

Indicates the number of components owned by the component. 

 

ComponentIndex 

Indicates the position of the component in its owner's Components property array. 

 

Components 

Lists all components owned by the component. 

 

ComponentState 

Describes the current state of the component, indicating when a component needs to avoid certain actions. 

 

ComponentStyle 

Governs the behavior of the component. 

 

ControlCount 

Returns the number of child controls. 

 

Controls 

Lists all child controls. 

 

ControlState 

Indicates the current state of a control at runtime. 

 

ControlStyle 

Determines style characteristics of the control. 

 

Designer 

Specifies the designer interface for the form. 

 

DesignInfo 

Contains information used by the Form designer. 

 

DockClientCount 

Specifies the number of controls that are docked on the windowed control. 

 

DockClients 

Lists the controls that are docked to the windowed control. 

 

DockManager 

Specifies the control's docking manager interface. 

 

DockOrientation 

Specifies how the control is docked relative to other controls docked in the same parent. 

 

DoubleBuffered 

Determines whether the control's image is rendered directly to the window or painted to an in-memory bitmap first. 

 

DropTarget 

Specifies whether the form is the target of a drag-and-drop operation. 

 

ExplicitHeight 

Specifies the explicit vertical size of the control in pixels. 

 

ExplicitLeft 

Specifies the explicit horizontal pixel coordinate of the left edge of a component relative to its parent. 

 

ExplicitTop 

Specifies the explicit vertical pixel coordinate of the top edge of a component relative to its parent. 

 

ExplicitWidth 

Specifies the explicit horizontal size of the control in pixels. 

 

Floating 

Indicates whether the control is floating. 

 

FloatingDockSiteClass 

Specifies the class of the temporary control that hosts the control when it is floating. 

 

FormState 

Indicates transitional state information about the form. 

 

GlassFrame 

This is GlassFrame, a member of class TCustomForm. 

 

Handle 

Provides access to the underlying Windows screen object for the control. 

 

HostDockSite 

Specifies the control in which the control is docked. 

 

LRDockWidth 

Specifies the width of the control when it is docked horizontally. 

 

MDIChildCount 

Specifies the number of open MDI child forms. 

 

MDIChildren 

Provides indexed access to all MDI child forms. 

 

ModalResult 

Represents the return value of a form that is used as a modal dialog. 

 

Monitor 

Provides access to the monitor on which the form appears. 

 

MouseInClient 

This is MouseInClient, a member of class TWinControl. 

 

OleFormObject 

Specifies the IOleForm interface for an in-place OLE object contained in the form. 

 

Owner 

Indicates the component that is responsible for streaming and freeing this component. 

 

Parent 

Indicates the parent of the control. 

 

ParentWindow 

Reference to parent's underlying control. 

 

Showing 

Indicates whether the control is showing on the screen. 

 

TabOrder 

Indicates the position of the control in its parent's tab order. 

 

TabStop 

Determines if the user can tab to a control. 

 

TBDockHeight 

Specifies the height of the control when it is docked vertically. 

 

TileMode 

Represents how MDI child forms are arranged when the Tile method is called. 

 

UndockHeight 

Specifies the height of the control when it is floating. 

 

UndockWidth 

Specifies the width of the control when it is floating. 

 

VCLComObject 

Represents information used internally by components that support COM. 

 

VisibleDockClientCount 

Specifies the number of visible controls that are docked on the windowed control.