Enumerations

An enumeration defines a named set of integer constants. Passing an enum member instead of a bare integer makes call sites self-documenting and allows the IDE to offer completion for the valid values. Each built-in package groups its enumerations under a dedicated sub-folder; this page indexes all of them.

The sections below list enumerations by package, followed by an alphabetical index.

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By package

VBA Package

Fifteen enumerations covering window styles, comparison modes, message-box options, variable types, date and time constants, file attributes, and more.

• VbAppWinStyle -- window-style values for the windowstyle argument of Shell
• VbArchitecture -- processor-architecture values returned by ProcessorArchitecture
• VbCalendar -- calendar-type values for the Calendar property
• VbCallType -- procedure-call type flags for CallByName
• VbCompareMethod -- text-comparison modes for InStr, Replace, Split, and similar
• VbDateTimeFormat -- format codes for FormatDateTime
• VbDayOfWeek -- day-of-week constants for DateAdd, DateDiff, Weekday, and similar
• VbFileAttribute -- attribute flags for Dir, GetAttr, and SetAttr
• VbFirstWeekOfYear -- first-week-of-year selectors for DateDiff, DatePart, and Weekday
• VbIMEStatus -- Input Method Editor mode constants
• VbMsgBoxResult -- identifies the button clicked in a MsgBox dialog
• VbMsgBoxStyle -- buttons, icons, modality, and other flags for MsgBox
• VbStrConv -- conversion-type flags for StrConv
• VbTriState -- three-state values for formatting functions such as FormatNumber and FormatCurrency
• VbVarType -- Variant subtype codes returned by VarType

VBRUN Package

Eighty-six enumerations covering every aspect of classic VB6 controls and forms --- alignment, border styles, colours, drag-and-drop, OLE container options, printer settings, window states, and more.

• AlignConstants -- Align property values for picture boxes, toolbars, and data controls
• AlignmentConstants -- text alignment for label, text-box, and option-button controls
• AlignmentConstantsNoCenter -- left/right alignment values where centre is not available
• AppearanceConstants -- drawing style for the Appearance property
• ApplicationStartConstants -- standalone vs. Automation-invoked start-up mode
• AspectTypeConstants -- OLE rendering aspect identifiers for DataObjectFormat
• AsyncReadConstants -- flags for the AsyncReadOptions argument of UserControl.AsyncRead
• AsyncStatusCodeConstants -- status codes reported during AsyncReadProgress
• AsyncTypeConstants -- data kind delivered by UserControl.AsyncRead
• BackFillStyleConstants -- opaque vs. transparent background fill
• BorderStyleConstants -- line style for the BorderStyle property of Shape and Line controls
• ButtonConstants -- style for command buttons with optional image-based appearance
• CheckBoxConstants -- state values for the check-box Value property
• ClipboardConstants -- clipboard format identifiers for DataObject and Clipboard
• ColorConstants -- common named RGB colours
• ComboBoxConstants -- style values for the combo-box Style property
• ControlBorderStyleConstants -- border style for text boxes, picture boxes, and labels
• ControlBorderStyleConstantsCustom -- extended border style including custom-drawn borders
• ControlTypeConstants -- identifiers for standard intrinsic control types
• DatabaseTypeConstants -- database engine for the DefaultType property of a Data control
• DataBOFconstants -- action when the user moves past the start of a recordset
• DataEOFConstants -- action when the user moves past the end of a recordset
• DataErrorConstants -- response values for the Data control's Error event
• DataValidateConstants -- action codes in the Validate event
• DefaultCursorTypeConstants -- cursor-driver for the Data control's connection
• DockModeConstants -- dock-edge values for forms and toolbars
• DragConstants -- action values for the Drag method
• DragModeConstants -- automatic vs. manual drag-mode for controls
• DragOverConstants -- state values in the DragOver event
• DrawModeConstants -- GDI raster-operation values for the DrawMode property
• DrawStyleConstants -- line style for the DrawStyle property
• FillStyleConstants -- fill pattern for the FillStyle property
• FillStyleConstantsEx -- extended fill patterns including gradient fills
• FormArrangeConstants -- arrangement modes for the MDI Arrange method
• FormBorderStyleConstants -- border and frame style for the form's BorderStyle property
• FormShowConstants -- modality values for the Modal argument of Show
• FormWindowStateConstants -- window-state values for a form's WindowState property
• HitResultConstants -- return values from a UserControl's HitTest event
• KeyCodeConstants -- virtual-key codes for KeyDown and KeyUp events
• LinkModeConstants -- DDE link-mode values for the LinkMode property
• ListBoxConstants -- style values for the list-box Style property
• LoadPictureColorConstants -- colour depth for LoadPicture
• LoadPictureSizeConstants -- size selector for LoadPicture
• LoadResConstants -- resource-type values for LoadResPicture
• LogEventTypeConstants -- severity values for LogEvent
• LogModeConstants -- destination and behaviour flags for App.StartLogging
• MenuAccelConstants -- keyboard-accelerator codes for menu-item shortcuts
• MenuControlConstants -- alignment and trigger-button flags for PopupMenu
• MouseButtonConstants -- bit flags for the Button argument of mouse events
• MousePointerConstants -- cursor-shape values for the MousePointer property
• MultiSelectConstants -- multi-selection mode for the list-box MultiSelect property
• NegotiatePositionConstants -- menu placement during OLE in-place activation
• OldLinkModeConstants -- legacy DDE link-mode values retained for compatibility
• OLEContainerActivateConstants -- activation trigger for the AutoActivate property
• OLEContainerConstants -- combined enumeration of all OLE container option values
• OLEContainerDisplayTypeConstants -- display style for the OLE container DisplayType property
• OLEContainerSizeModeConstants -- sizing rules for the OLE container SizeMode property
• OLEContainerTypesAllowedConstants -- object-type filter for OLETypeAllowed
• OLEContainerUpdateOptionsConstants -- update mode for a linked OLE object
• OLEDragConstants -- OLE drag-mode values for OLEDragMode
• OLEDropConstants -- OLE drop-mode values for OLEDropMode
• OLEDropEffectConstants -- bit flags for the Effect argument of OLE drag-and-drop events
• PaletteModeConstants -- palette-source values for forms and UserControls
• ParentControlsType -- wrapping mode for the ParentControls collection
• PictureTypeConstants -- subtype values for stdole.IPictureDisp
• PrinterObjectConstants -- combined enumeration of all Printer object option values
• PrinterObjectConstants_ColorMode -- colour mode for Printer.ColorMode
• PrinterObjectConstants_Duplex -- duplex mode for Printer.Duplex
• PrinterObjectConstants_Orientation -- paper orientation for Printer.Orientation
• PrinterObjectConstants_PaperBin -- paper source for Printer.PaperBin
• PrinterObjectConstants_PaperSize -- paper size for Printer.PaperSize
• PrinterObjectConstants_PrintQuality -- print quality for Printer.PrintQuality
• QueryUnloadConstants -- reason codes for the form's QueryUnload event
• RasterOpConstants -- GDI raster-operation codes for PaintPicture
• RecordsetTypeConstants -- recordset type for a Data control
• ScaleModeConstants -- measurement units for the ScaleMode property
• ScrollBarConstants -- which scrollbars appear on text-box and similar controls
• ShapeConstants -- geometric shape values for the Shape control's Shape property
• ShiftConstants -- modifier-key bit flags for mouse and key events
• ShortcutConstants -- shortcut-key identifiers for menu items
• StartUpPositionConstants -- initial position for a form's StartUpPosition property
• StorageTypeContants -- OLE data-storage medium identifiers for DataObjectFormat
• SystemColorConstants -- system-UI colour references (pass through TranslateColor for plain RGB)
• VariantTypeConstants -- legacy DAO field-type tags retained for compatibility
• VerticalAlignmentConstants -- vertical text alignment for cell-style controls
• ZOrderConstants -- position selectors for the ZOrder method

WebView2 Package

Ten enumerations for navigation errors, permissions, download placement, script dialogs, print orientation, and resource-request filtering.

• wv2DefaultDownloadCornerAlign -- anchors the built-in download-progress dialog to a corner of the control
• wv2ErrorStatus -- reason a navigation failed (passed in the NavigationComplete event)
• wv2HostResourceAccessKind -- cross-origin access policy for a virtual hostname mapping
• wv2KeyEventKind -- keyboard message kind in the AcceleratorKeyPressed event
• wv2PermissionKind -- which device or browser capability a page is requesting
• wv2PermissionState -- the host's decision on a permission request
• wv2PrintOrientation -- page orientation for PrintToPdf
• wv2ProcessFailedKind -- identifies which WebView2 process failed
• wv2ScriptDialogKind -- which JavaScript dialog primitive the page is trying to open
• wv2WebResourceContext -- request kind matched by a web-resource filter

CustomControls Package

Thirteen enumerations governing the appearance and behaviour of the Waynes... custom controls.

• BorderStyle -- Win32 frame style for a WaynesForm window
• ColorRGBA -- 32-bit ABGR colour value type alias
• CornerShape -- shape of a single corner of a control (square, rounded, cut)
• Customtate -- control state flags for custom-state painting
• DockMode -- how a control is positioned relative to its container
• FillPattern -- how colour stops in a Fill are applied across the painted area
• FontWeight -- font weight on the standard 100--900 OpenType scale
• PixelCount -- pixel-measurement type alias used throughout the package
• PointSize -- typographic-point font-size type alias
• StartupPosition -- initial position of a WaynesForm window when first shown
• TextAlignment -- horizontal and vertical text alignment within a control
• TextOverflowMode -- how text that does not fit is truncated
• WindowState -- minimized, restored, or maximized state of a WaynesForm

CEF Package

Two enumerations for log verbosity and print orientation.

• CefLogSeverity -- minimum severity at which the CEF runtime records messages to its debug log
• cefPrintOrientation -- page orientation for PrintToPdf

WinServicesLib Package

Four enumerations covering service type, start mode, control codes, and runtime status.

• ServiceControlCodeConstants -- control codes the SCM can deliver to a running service
• ServiceStartConstants -- when and how the SCM starts a service
• ServiceStatusConstants -- runtime-state values a service reports to the SCM
• ServiceTypeConstants -- Win32 service-type values (own process, shared host, kernel driver)

WinNativeCommonCtls Package

Ten enumerations for the eight native common controls.

• DTPickerFormatConstants -- display format for a DTPicker control
• ImlDrawConstants -- render-style flags for ListImage.Draw
• OrientationConstants -- horizontal / vertical orientation for Slider and UpDown
• TreeBorderStyleConstants -- border style shared by TreeView and ListView
• TreeLabelEditConstants -- when inline label editing is triggered on a TreeView
• TreeLineStyleConstants -- whether the TreeView draws lines from root nodes or only child nodes
• TreeRelationshipConstants -- where a new node is inserted relative to an existing node
• TreeSortOrderConstants -- ascending or descending sort order for TreeView and Node
• TreeSortTypeConstants -- case-sensitive or case-insensitive sort comparison
• TreeStyleConstants -- composite visual style of a TreeView (buttons, lines, icons)

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Alphabetical index

A

• AlignConstants -- Align property values (VBRUN)
• AlignmentConstants -- text alignment for labels and text boxes (VBRUN)
• AlignmentConstantsNoCenter -- left/right text alignment without centre (VBRUN)
• AppearanceConstants -- drawing style for Appearance property (VBRUN)
• ApplicationStartConstants -- standalone vs. Automation start mode (VBRUN)
• AspectTypeConstants -- OLE rendering aspect identifiers (VBRUN)
• AsyncReadConstants -- UserControl.AsyncRead option flags (VBRUN)
• AsyncStatusCodeConstants -- AsyncReadProgress status codes (VBRUN)
• AsyncTypeConstants -- data kind from UserControl.AsyncRead (VBRUN)

B

• BackFillStyleConstants -- opaque vs. transparent background (VBRUN)
• BorderStyle -- Win32 frame style for WaynesForm (CustomControls)
• BorderStyleConstants -- line style for Shape and Line controls (VBRUN)
• ButtonConstants -- style for graphical command buttons (VBRUN)

C

• CefLogSeverity -- CEF debug-log minimum severity (CEF)
• cefPrintOrientation -- page orientation for PrintToPdf (CEF)
• CheckBoxConstants -- check-box Value property state (VBRUN)
• ClipboardConstants -- clipboard format identifiers (VBRUN)
• ColorConstants -- named RGB colours (VBRUN)
• ColorRGBA -- 32-bit ABGR colour type alias (CustomControls)
• ComboBoxConstants -- combo-box Style property values (VBRUN)
• ControlBorderStyleConstants -- border style for intrinsic controls (VBRUN)
• ControlBorderStyleConstantsCustom -- extended border style including custom-drawn (VBRUN)
• ControlTypeConstants -- standard intrinsic control type identifiers (VBRUN)
• CornerShape -- corner shape (square, rounded, cut) (CustomControls)
• Customtate -- control state flags for custom painting (CustomControls)

D

• DatabaseTypeConstants -- Data control database engine (VBRUN)
• DataBOFconstants -- action at beginning of recordset (VBRUN)
• DataEOFConstants -- action at end of recordset (VBRUN)
• DataErrorConstants -- Data control Error event response values (VBRUN)
• DataValidateConstants -- action codes in the Validate event (VBRUN)
• DefaultCursorTypeConstants -- cursor driver for a Data control connection (VBRUN)
• DockMode -- how a CustomControl is docked (CustomControls)
• DockModeConstants -- dock-edge values for forms and toolbars (VBRUN)
• DragConstants -- Drag method action values (VBRUN)
• DragModeConstants -- automatic vs. manual drag mode (VBRUN)
• DragOverConstants -- state values in the DragOver event (VBRUN)
• DrawModeConstants -- GDI raster-operation for DrawMode (VBRUN)
• DrawStyleConstants -- line style for DrawStyle property (VBRUN)
• DTPickerFormatConstants -- DTPicker display format (WinNativeCommonCtls)

F

• FillPattern -- how colour stops in a Fill are applied (CustomControls)
• FillStyleConstants -- fill pattern for FillStyle property (VBRUN)
• FillStyleConstantsEx -- extended fill patterns with gradient fills (VBRUN)
• FontWeight -- font weight on the 100--900 scale (CustomControls)
• FormArrangeConstants -- MDI child-window arrangement modes (VBRUN)
• FormBorderStyleConstants -- form border and frame style (VBRUN)
• FormShowConstants -- modality for Show (VBRUN)
• FormWindowStateConstants -- form window state (VBRUN)

H

• HitResultConstants -- UserControl.HitTest return values (VBRUN)

I

• ImlDrawConstants -- ListImage.Draw render-style flags (WinNativeCommonCtls)

K

• KeyCodeConstants -- virtual-key codes for key events (VBRUN)

L

• LinkModeConstants -- DDE link-mode values (VBRUN)
• ListBoxConstants -- list-box Style property values (VBRUN)
• LoadPictureColorConstants -- LoadPicture colour depth (VBRUN)
• LoadPictureSizeConstants -- LoadPicture size selector (VBRUN)
• LoadResConstants -- LoadResPicture resource type (VBRUN)
• LogEventTypeConstants -- LogEvent severity values (VBRUN)
• LogModeConstants -- App.StartLogging destination flags (VBRUN)

M

• MenuAccelConstants -- menu-item keyboard-accelerator codes (VBRUN)
• MenuControlConstants -- PopupMenu alignment and trigger flags (VBRUN)
• MouseButtonConstants -- mouse-event Button argument bit flags (VBRUN)
• MousePointerConstants -- MousePointer property cursor shape (VBRUN)
• MultiSelectConstants -- list-box multi-selection mode (VBRUN)

N

• NegotiatePositionConstants -- menu placement during OLE in-place activation (VBRUN)

O

• OldLinkModeConstants -- legacy DDE link-mode values (VBRUN)
• OLEContainerActivateConstants -- OLE container auto-activation trigger (VBRUN)
• OLEContainerConstants -- combined OLE container option values (VBRUN)
• OLEContainerDisplayTypeConstants -- OLE container display style (VBRUN)
• OLEContainerSizeModeConstants -- OLE container sizing rules (VBRUN)
• OLEContainerTypesAllowedConstants -- OLE container object-type filter (VBRUN)
• OLEContainerUpdateOptionsConstants -- OLE container update mode (VBRUN)
• OLEDragConstants -- OLEDragMode property values (VBRUN)
• OLEDropConstants -- OLEDropMode property values (VBRUN)
• OLEDropEffectConstants -- OLE drag-and-drop Effect bit flags (VBRUN)
• OrientationConstants -- horizontal / vertical for Slider and UpDown (WinNativeCommonCtls)

P

• PaletteModeConstants -- palette source for forms and UserControls (VBRUN)
• ParentControlsType -- ParentControls collection wrapping mode (VBRUN)
• PictureTypeConstants -- IPictureDisp subtype values (VBRUN)
• PixelCount -- pixel-measurement type alias (CustomControls)
• PointSize -- typographic-point font-size type alias (CustomControls)
• PrinterObjectConstants -- combined Printer object option values (VBRUN)
• PrinterObjectConstants_ColorMode -- Printer.ColorMode values (VBRUN)
• PrinterObjectConstants_Duplex -- Printer.Duplex values (VBRUN)
• PrinterObjectConstants_Orientation -- Printer.Orientation values (VBRUN)
• PrinterObjectConstants_PaperBin -- Printer.PaperBin values (VBRUN)
• PrinterObjectConstants_PaperSize -- Printer.PaperSize values (VBRUN)
• PrinterObjectConstants_PrintQuality -- Printer.PrintQuality values (VBRUN)

Q

• QueryUnloadConstants -- QueryUnload event reason codes (VBRUN)

R

• RasterOpConstants -- GDI raster-operation codes for PaintPicture (VBRUN)
• RecordsetTypeConstants -- Data control recordset type (VBRUN)

S

• ScaleModeConstants -- measurement units for ScaleMode (VBRUN)
• ScrollBarConstants -- which scrollbars appear on a control (VBRUN)
• ServiceControlCodeConstants -- SCM control codes for a running service (WinServicesLib)
• ServiceStartConstants -- service start mode (WinServicesLib)
• ServiceStatusConstants -- service runtime state values (WinServicesLib)
• ServiceTypeConstants -- Win32 service type (WinServicesLib)
• ShapeConstants -- geometric shape for the Shape control (VBRUN)
• ShiftConstants -- modifier-key bit flags for mouse and key events (VBRUN)
• ShortcutConstants -- menu-item keyboard shortcut identifiers (VBRUN)
• StartupPosition -- initial position of a WaynesForm (CustomControls)
• StartUpPositionConstants -- form StartUpPosition property values (VBRUN)
• StorageTypeContants -- OLE data-storage medium identifiers (VBRUN)
• SystemColorConstants -- system-UI colour references (VBRUN)

T

• TextAlignment -- horizontal and vertical text alignment (CustomControls)
• TextOverflowMode -- text truncation mode (CustomControls)
• TreeBorderStyleConstants -- TreeView and ListView border style (WinNativeCommonCtls)
• TreeLabelEditConstants -- TreeView inline-label-editing trigger (WinNativeCommonCtls)
• TreeLineStyleConstants -- TreeView tree-lines scope (WinNativeCommonCtls)
• TreeRelationshipConstants -- Nodes.Add insertion position (WinNativeCommonCtls)
• TreeSortOrderConstants -- TreeView / Node sort direction (WinNativeCommonCtls)
• TreeSortTypeConstants -- TreeView / Node sort comparison mode (WinNativeCommonCtls)
• TreeStyleConstants -- TreeView composite visual style (WinNativeCommonCtls)

V

• VbAppWinStyle -- window-style values for Shell (VBA)
• VbArchitecture -- processor-architecture values (VBA)
• VbCalendar -- calendar type values (VBA)
• VbCallType -- CallByName call-type flags (VBA)
• VbCompareMethod -- text-comparison mode for string functions (VBA)
• VbDateTimeFormat -- FormatDateTime format codes (VBA)
• VbDayOfWeek -- day-of-week constants for date functions (VBA)
• VbFileAttribute -- file-attribute flags (VBA)
• VbFirstWeekOfYear -- first-week-of-year selectors for date functions (VBA)
• VbIMEStatus -- Input Method Editor mode constants (VBA)
• VbMsgBoxResult -- MsgBox button-clicked identifier (VBA)
• VbMsgBoxStyle -- MsgBox button, icon, and modality flags (VBA)
• VbStrConv -- StrConv conversion-type flags (VBA)
• VbTriState -- three-state values for formatting functions (VBA)
• VbVarType -- VarType Variant subtype codes (VBA)
• VariantTypeConstants -- legacy DAO field-type tags (VBRUN)
• VerticalAlignmentConstants -- vertical text alignment (VBRUN)

W

• WindowState -- WaynesForm window state (CustomControls)
• wv2DefaultDownloadCornerAlign -- download-dialog corner alignment (WebView2)
• wv2ErrorStatus -- navigation failure reason (WebView2)
• wv2HostResourceAccessKind -- virtual-hostname cross-origin access policy (WebView2)
• wv2KeyEventKind -- accelerator-key event kind (WebView2)
• wv2PermissionKind -- permission request capability identifier (WebView2)
• wv2PermissionState -- permission-request decision (WebView2)
• wv2PrintOrientation -- PrintToPdf page orientation (WebView2)
• wv2ProcessFailedKind -- failed WebView2 process identifier (WebView2)
• wv2ScriptDialogKind -- JavaScript dialog kind (WebView2)
• wv2WebResourceContext -- web-resource filter request kind (WebView2)

Z

• ZOrderConstants -- ZOrder method position selectors (VBRUN)

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See Also

• Statements -- alphabetical index of language statements
• Procedures and Functions -- alphabetical index of callable runtime members
• Operators -- arithmetic, comparison, logical, and bitwise operators
• Packages -- all twelve built-in packages