| Name | Description | Defining Class |
| Absolute_GuiOrigin | Returns the screen coordinates of the top left corner of a DataFlex object | DfBaseWindow |
| Active_State | Indicates whether or not the object is activated | cUIObject |
| Attach_Parent_State | Determines whether an object that is activated will be added to the next level of the current focus (false) or the next level of its parent (true) | cUIObject |
| Bitmap | Displays a bitmap in an object | DfBaseWindow |
| Bitmap_Height | Returns the height of the image contained in the file named by bitmap | DfBaseWindow |
| Bitmap_Style | Specifies the position, size, or shape in which the bitmap image for this object is to be displayed | DfBaseWindow |
| Bitmap_Width | Returns the width of the image contained in the file named by bitmap | DfBaseWindow |
| Block_Mouse_State | Determines whether or not the use of the mouse is restricted | cUIObject |
| Border_Style | Specifies the border style of this object | |
| Caption_Bar | contains the title of the DfBaseDialog object and allows you to move the DfBaseDialog | |
| Child_Count | Returns the number of child objects the object contains | cObject |
| Client_Area_State | Determines if object is a user interface container for children | cUIObject |
| Client_Size | [Obsolete] | DfBaseWindow |
| Color | The background color of the object | DfBaseWindow |
| Container_Handle | Returns the Windows window handle of the DataFlex object's container | DfBaseWindow |
| ContainsFocus | Determines if the container contains the focus | cUIObject |
| Current_Scope | Returns the object_id of the currently active scoping object | cUIObject |
| Delegation_Mode | Determines if and how unknown messages are delegated | cObject |
| Dynamic_Update_State | Determines whether or not the image of an object that can be seen will be updated when a change to the object occurs | cUIObject |
| Entry_msg | Hook sent whenever the object is about to receive the focus | cUIObject |
| Error_Text | Gets the text from FLEXERRS.DAT that corresponds to the passed error number | cUIObject |
| Error_Text_Available | Determines if Error Text is available for this error number | cUIObject |
| Exit_msg | Hook sent whenever the object is about to lose the focus | cUIObject |
| Extended_Window_Style | Sets the extended window style for the Windows object | DfBaseWindow |
| Find_Scope | Returns the scoping object of the current object | cUIObject |
| Focus | Returns the ID of the object that currently has the focus | cUIObject |
| Focus_Mode | Determines the conditions under which the object will take the focus | cUIObject |
| FontItalics | Determines if current font is to be italicized | DfBaseWindow |
| FontPointHeight | Represents the height of an object in points. Suggested mechanism for getting and setting font heights. | DfBaseWindow |
| FontSize | Obsolete Returns/sets the font size of the current font | DfBaseWindow |
| FontUnderline | Determines if font will be printed with underscores at the base of the character | DfBaseWindow |
| FontWeight | Striking weight of control's font | DfBaseWindow |
| GetContainerClientSize | | DfBaseContainer |
| GuiLocation | Determines the position of the object expressed in physical pixels relative to the upper left-hand corner of the parent object's client-area | DfBaseWindow |
| GuiSize | Determines the size (height and width) of the object expressed in physical pixels | DfBaseWindow |
| Icon | Allows you to set the name of an icon, which appears in the top left corner of a component and when the user minimizes a container | |
| Key_Path | Determines the delegation path for on_key key assignments | cUIObject |
| Last_Child | Returns the Object_Id of the last focus child | cUIObject |
| Location | Determines the position of the upper left pixel of the object's window | cUIObject |
| Maximize_Icon | Determines if DfBaseDialog is displayed with a Maximize icon button | |
| Mdi_State | Used to find out if a given object is a MDI child window | |
| Minimize_Icon | Determines if DfBaseDialog is displayed with a Minimize icon button | |
| Module_Name | Obsolete Assists in the process of locating context-sensitive help information | cUIObject |
| Mouse_Capture | Causes all DataFlex mouse events to be sent to the object that captures the mouse | DfBaseUIWindow |
| Name | Returns the full name of the object including parentage | cObject |
| Next_Focus | Returns the object that is positioned in the focus tree as the next object at the same level as this object | cUIObject |
| Next_Level | Returns the object that is positioned in the focus tree as the first object in the next level | cUIObject |
| Next_Scope | Returns the object that is the next_scope object of the current scope | cUIObject |
| Object_Id | Returns the object handle of the object, can be used to determine if an object exists | cObject |
| Object_Label | Returns the short name of an object | cObject |
| Parent | Returns the parent of an object | cObject |
| pbAcceptDropFiles | Determines if the container object supports a file drop event | DfBaseContainer |
| pbSizeToClientArea | Determines if the object's size is based on the outer window bounding area or the client size area | DfBaseWindow |
| peAnchors | Describes how you want the control to react whenever its container changes size | DfBaseWindow |
| peNeighborhood | Determines how an object and its descendents participate in object neighborhood referencing | cObject |
| Physical_FontSize | Obsolete Specifies the fontsize in pixels | DfBaseWindow |
| piMaxSize | Determines the limit of the maximum size that a Component can be | DfBaseWindow |
| piMinSize | Determines the limit of the minimum size that a Component can be | DfBaseWindow |
| Popup_State | Determines whether the object should respond to the standard Activate message, or via the Popup message | cUIObject |
| Prior_Focus | Returns the object that is positioned in the focus tree as the prior object at the same level as this object | cUIObject |
| Prior_Level | Returns the object that is the root of this object's level in the focus tree | cUIObject |
| Prior_Scope | Returns the object that is the prior_scope object of the current scope | cUIObject |
| Ring_State | Determines whether or not the objects added into the next level of this object are to act as a ring | cUIObject |
| RingParent | Returns the object handle of the object that is its ring parent | cUIObject |
| Scope_Focus | A property of scope objects in the focus tree | cUIObject |
| Scope_State | Determines whether the objects at the next level of this object and beyond, are to be scoped by this object | cUIObject |
| Search_Case | Determines whether searches performed are case-sensitive or not | cUIObject |
| Size | Determines the size of a window in dialog units | cUIObject |
| Skip_State | Determines whether or not the switch and switch_back messages skip over this object during focus movement | cUIObject |
| Sysmenu_Icon | Determines if DfBaseDialog is displayed with a system menu-icon that displays a list of standard operations | |
| Text_Extent | Returns the pixel with of the passed TextValue based on the typeface and style of the current object | DfBaseWindow |
| TextColor | The text color of the object | DfBaseWindow |
| Transparent_State | | DfBaseWindow |
| Value | Gets and sets the data value for an object/item | DfBaseWindow |
| View_Mode | Changes the appearance of the DfBaseDialog window | |
| Visible_State | Determines whether object is visible | cUIObject |
| Window_Handle | Returns the Windows window handle of the DataFlex object | DfBaseWindow |
| Window_Style | Sets the window style for the Windows object | DfBaseWindow |
| Windows_Override_State | Allows DataFlex to stop the default windows behavior for mouse and keyboard messages | DfBaseUIWindow |