[VBnet API Index] Constants O

VBnet Constants Reference
Constants - O

ODA_SELECT = &H2	WM_DRAWITEM: Set Command Button ForeColor
ODS_BUTTONDOWN	WM_DRAWITEM: Set Command Button ForeColor
ODS_FOCUS = &H10	WM_DRAWITEM: Set Command Button ForeColor
ODS_SELECTED = &H1	WM_DRAWITEM: Set Command Button ForeColor
OF_READWRITE = &H2	SetFileTime: Obtain and Change a File's Created, Accessed and Modified Dates
OF_SHARE_DENY_WRITE = &H20	AVIGetFileInfo: Obtain AVI File Information
OFN_ALLOWMULTISELECT = &H200	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_CREATEPROMPT = &H2000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_ENABLEHOOK = &H20	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics GetOpenFileName: Forcing an Open/Save Dialog's Initial Listview View
OFN_ENABLESIZING = &H800000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: Forcing an Open/Save Dialog's Initial Listview View
OFN_ENABLETEMPLATE = &H40	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_ENABLETEMPLATEHANDLE = &H80	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_EX_NOPLACESBAR = &H1	GetOpenFileName: Forcing an Open/Save Dialog's Initial Listview View
OFN_EXPLORER = &H80000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics GetOpenFileName: Forcing an Open/Save Dialog's Initial Listview View
OFN_EXTENSIONDIFFERENT = &H400	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_FILEMUSTEXIST = &H1000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_HIDEREADONLY = &H4	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_LONGNAMES = &H200000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_NOCHANGEDIR = &H8	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_NODEREFERENCELINKS = &H100000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_NOLONGNAMES = &H40000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_NONETWORKBUTTON = &H20000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_NOREADONLYRETURN = &H8000&	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_NOTESTFILECREATE = &H10000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_NOVALIDATE = &H100	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_OVERWRITEPROMPT = &H2	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_PATHMUSTEXIST = &H800	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_READONLY = &H1	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_SHAREAWARE = &H4000	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_SHAREFALLTHROUGH = 2	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_SHARENOWARN = 1	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_SHAREWARN = 0	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFN_SHOWHELP = &H10	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OFS_FILE_OPEN_FLAGS = OFN_EXPLORER	GetOpenFileName: File Open Common Dialog Basics
OFS_FILE_OPEN_FLAGS = OFN_EXPLORER Or	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback
OFS_FILE_SAVE_FLAGS = OFN_EXPLORER	GetOpenFileName: File Open Common Dialog Basics
OFS_FILE_SAVE_FLAGS = OFN_EXPLORER Or	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback
OFS_MAXPATHNAME = 128	SetFileTime: Obtain and Change a File's Created, Accessed and Modified Dates
OFS_MAXPATHNAME = 260	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open Common Dialog Basics
OLDWNDPROC As String = "OldWndProc"	SHChangeNotifyRegister: Receive Shell Change Notifications
OPEN_ALWAYS = 4	SetEndOfFile: Delete Records from the End of a Random Access File SetErrorMode: Determine if a Floppy Drive is Ready
OPEN_EXISTING = 3	CreateFile: Determine Available COM Ports CreateFile: Test if a File is Open by Another Application DeviceIoControl: Determine Media Type for CD/DVD Drives DeviceIoControl: Get a SMART Drive Serial Number DeviceIoControl: Lock/Unlock Removable Media Devices DeviceIoControl: Obtain Physical Drive Information MapDebugInformation: Obtain Debugging Info for an Image SetErrorMode: Determine if a Floppy Drive is Ready SetFileTime: Modify the Date/Time of Folders and Files WriteFile: Broadcasting System Messages using Mailslots
OPENUSERBROWSER_FLAGS = OPENUSERBROWSER_INCLUDE_USERS Or	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_ALIASES = &H1&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_CREATOR_OWNER = &H80&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_EVERYONE = &H40&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_GROUPS = &H2&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_INTERACTIVE = &H20&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_NETWORK = &H10&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_SYSTEM = &H10000	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_USER_BUTTONS = &H4&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_INCLUDE_USERS = &H8&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_NO_LOCAL_DOMAIN = &H100&	OpenUserBrowser: Add Selection of Users and Groups
OPENUSERBROWSER_SINGLE_SELECTION = &H1000&	OpenUserBrowser: Add Selection of Users and Groups
optBold = 0	CreateFontIndirect: Change ListView Header Text Style
optItalic = 1	CreateFontIndirect: Change ListView Header Text Style
optStrikeout = 3	CreateFontIndirect: Change ListView Header Text Style
optUnderlined = 2	CreateFontIndirect: Change ListView Header Text Style
OS_ADVSERVER = 22	IsOs: Windows OS and OS Feature Info
OS_ANYSERVER = 29	IsOs: Windows OS and OS Feature Info
OS_APPLIANCE = 36	IsOs: Windows OS and OS Feature Info
OS_DATACENTER = 21	IsOs: Windows OS and OS Feature Info
OS_DOMAINMEMBER = 28	IsOs: Windows OS and OS Feature Info
OS_EMBEDDED = 13	IsOs: Windows OS and OS Feature Info
OS_FASTUSERSWITCHING = 26	IsOs: Windows OS and OS Feature Info
OS_HOME = 19	IsOs: Windows OS and OS Feature Info
OS_MEDIACENTER = 35	IsOs: Windows OS and OS Feature Info
OS_MEORGREATER = 17	IsOs: Windows OS and OS Feature Info
OS_NT = 1	IsOs: Windows OS and OS Feature Info
OS_NT4ORGREATER = 3	IsOs: Windows OS and OS Feature Info
OS_PERSONALTERMINALSERVER = 25	IsOs: Windows OS and OS Feature Info
OS_PROFESSIONAL = 20	IsOs: Windows OS and OS Feature Info
OS_SERVER = 23	IsOs: Windows OS and OS Feature Info
OS_SERVERADMINUI = 34	IsOs: Windows OS and OS Feature Info
OS_SMALLBUSINESSSERVER = 32	IsOs: Windows OS and OS Feature Info
OS_TABLETPC = 33	IsOs: Windows OS and OS Feature Info
OS_TERMINALCLIENT = 14	IsOs: Windows OS and OS Feature Info
OS_TERMINALREMOTEADMIN = 15	IsOs: Windows OS and OS Feature Info
OS_TERMINALSERVER = 24	IsOs: Windows OS and OS Feature Info
OS_VISTA = 37	IsOs: Windows OS and OS Feature Info
OS_WEBSERVER = 31	IsOs: Windows OS and OS Feature Info
OS_WELCOMELOGONUI = 27	IsOs: Windows OS and OS Feature Info
OS_WIN2000ADVSERVER = 10	IsOs: Windows OS and OS Feature Info
OS_WIN2000DATACENTER = 11	IsOs: Windows OS and OS Feature Info
OS_WIN2000ORGREATER = 7	IsOs: Windows OS and OS Feature Info
OS_WIN2000ORGREATER_ALT = 4	IsOs: Windows OS and OS Feature Info
OS_WIN2000PRO = 8	IsOs: Windows OS and OS Feature Info
OS_WIN2000SERVER = 9	IsOs: Windows OS and OS Feature Info
OS_WIN2000TERMINAL = 12	IsOs: Windows OS and OS Feature Info
OS_WIN95_GOLD = 16	IsOs: Windows OS and OS Feature Info
OS_WIN95ORGREATER = 2	IsOs: Windows OS and OS Feature Info
OS_WIN98_GOLD = 6	IsOs: Windows OS and OS Feature Info
OS_WIN98ORGREATER = 5	IsOs: Windows OS and OS Feature Info
OS_WOW6432 = 30	IsOs: Windows OS and OS Feature Info
OS_XPORGREATER = 18	IsOs: Windows OS and OS Feature Info
OSV_LENGTH = 148	GetVersionEx: Windows Version Info (Wrapper Routines)
OSV_LENGTH = 76	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open/Save Common Dialog API - Overview GetOpenFileName: Forcing an Open/Save Dialog's Initial Listview View
OSVEX_LENGTH = 156	GetVersionEx: Windows Version Info (Wrapper Routines)
OSVEX_LENGTH = 88	GetOpenFileName: Advanced Dialog Centering using a Callback GetOpenFileName: Customize File Open/Save Common Dialog Controls GetOpenFileName: File Dialog Centering using a Callback GetOpenFileName: File Open/Save Common Dialog API - Overview GetOpenFileName: Forcing an Open/Save Dialog's Initial Listview View
OUTLOOK_ACCOUNT_NAMES_NT As String =	RegQueryValueEx: Retrieve Email Account Info (Outlook)
OUTLOOK_PROFILE_PATH_NT As String =	RegQueryValueEx: Retrieve Email Account Info (Outlook)
OUTPUT_DATA_SIZE = IDENTIFY_BUFFER_SIZE + 16	DeviceIoControl: Get a SMART Drive Serial Number
OWNER_SECaURITY_INFORMATION = &H1	GetSecurityInfo: Obtaining Registry Key Owner Information
OWNER_SECURITY_INFORMATION = &H1	GetSecurityDescriptorOwner: Local or Remote File or Folder Owner

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