# UDFs Constants include files

Below is a complete list of the UDFs Constants include files available in AutoIt.
List of related WinAPIEx complementary constants is available here
Using #include <APIConstants.au3> includes all WinAPIEx related constants.

File | Related Function(s) | Related Include(s)
--- | --- | ---
#include <AVIConstants.au3> | _GUICtrlAVI_*() functions | GuiAVI.au3
#include <BorderConstants.au3> | _WinAPI_DrawEdge() function | WinAPIGdiDC.au3
#include <ButtonsConstants.au3> | _GUICtrlButton_*() functions | GuiButton.au3
#include <ComboConstants.au3> | _GUICtrlComboBox_*(), _GUICtrlComboBoxEx_*() functions | GuiCombo.au3, GuiComboEx.au3
#include <DateTimeConstants.au3> | _GUICtrlDTP_*(), _GUICtrlMonthCal_*() functions | GuiDateTimePicker.au3, GuiMonthCal.au3
#include <EditConstants.au3> | _GUICtrlEdit_*() functions | GuiEdit.au3
#include <FrameConstants.au3> | _WinAPI_DrawFrameControl() function | WinAPIGdiDC.au3
#include <GDIPlusConstants.au3> | _GDIPlus_*() functions | GDIPlus.au3
#include <HeaderConstants.au3> | _GUICtrlHeader_*() functions | GuiHeader.au3
#include <ImageListConstants.au3> | _GUIImageList_*() functions | GuiImageList.au3
#include <IPAddressConstants.au3> | _GUICtrlIpAddress_*() functions | GuiIPAddress.au3
#include <ListBoxConstants.au3> | _GUICtrlListBox_*() functions | GuiListBox.au3
#include <ListViewConstants.au3> | _GUICtrlListView_*() functions | GuiListView.au3
#include <MemoryConstants.au3> | _Mem*() functions | Memory.au3
#include <MenuConstants.au3> | _GUICtrlMenu_*() functions | GuiMenu.au3
#include <NTSTATUSConstants.au3> | NTSTATUS Constants |
#include <ProcessConstants.au3> | _Process*() functions | Process.au3
#include <RebarConstants.au3> | _GUICtrlRebar_*() functions | GuiRebar.au3
#include <RichEditConstants.au3> | _GUICtrlRichEdit_*() functions | GuiRichEdit.au3
#include <ScrollbarsConstants.au3> | _GUIScrollbars_*() functions | Scrollbars.au3
#include <SecurityConstants.au3> | _Security_*() functions | Security.au3
#include <SliderConstants.au3> | _GUICtrlSlider_*() functions | GuiSlider.au3
#include <StatusBarConstants.au3> | _GUICtrlStatusBar_*() functions | GuiStatusBar.au3
#include <StructureConstants.au3> | DLLStruct Windows API constants |
#include <TabConstants.au3> | _GUICtrlTab_*() functions | GuiTab.au3
#include <ToolbarConstants.au3> | _GUICtrlToolbar_*() functions | GuiToolbar.au3
#include <ToolTipConstants.au3> | _GUIToolTip_*() functions | GuiToolTip.au3
#include <TreeViewConstants.au3> | _GUICtrlTreeView_*() functions | GuiTreeView.au3
#include <WinAPIConstants.au3> | WinAPI functions | WinAPI.au3
#include <WinAPILangConstants.au3> | Language identifier constants | WinAPILang.au3
#include <WinAPIsysinfoConstants.au3> | _WinAPI_SystemParametersInfo() function | WinAPISys.au3
#include <WordConstants.au3> | _Word_*() functions | Word.au3

Below is a complete list of the WinAPIEx UDFs Constants include files available in AutoIt.

File | Related Function(s) | Related Include(s)
--- | --- | ---
#include <APIComConstants.au3> | COM functions | WinAPICom.au3
#include <APIDiagConstants.au3> | Diagnostic functions | WinAPIDiag.au3
#include <APIDlgConstants.au3> | Dialog functions | WinAPIDlg.au3
#include <APIErrorsConstants.au3> | WinAPI Errors constants | APIErrorsConstants.au3
#include <APIFilesConstants.au3> | Files & Devices functions | WinAPIFiles.au3
#include <APIGdiConstants.au3> | GDI functions | WinAPIGdi.au3
#include <APILocaleConstants.au3> | Internationalization functions | WinAPILocale.au3
#include <APIMiscConstants.au3> | Miscellaneous functions | WinAPIMisc.au3
#include <APIProcConstants.au3> | Processes & Synchronization functions | WinAPIProc.au3
#include <APIRegConstants.au3> | Registry functions | WinAPIReg.au3
#include <APIResConstants.au3> | Menus & Resources functions | WinAPIRes.au3
#include <APIShellExConstants.au3> | ShellEx functions | WinAPIShellEx.au3
#include <APIShPathConstants.au3> | ShellPath functions | WinAPIShPath.au3
#include <APISysConstants.au3> | System functions | WinAPISys.au3
#include <APIThemeConstants.au3> | Theme functions | WinAPITheme.au3
#include <WinAPIvkeysConstants.au3> | Virtual keys constants for functions as _WinAPI_GetKeyState() | WinAPISys.au3