VC++常用技术术语文档格式.docx
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m_pDoc,
l_
局部作用域
l_strName
少用
编程时尽量少用全程变量，对于全程变量还应在类型前缀后加上如下关键字：
特征模块
：
Fea
草图模块
Sket
装配模块
Asm
工程图模块：
Lay
曲面模块
Surf
界面模块
Ui
常用的一般数据类型的前缀
内存规格描述
ch
char
8-bitcharacter
chGrade
TCHAR
16-bitcharacterif_UNICODEisdefined
chName
b
BOOL
Booleanvalue
bEnabled
n
int
Integer（sizedependentonoperatingsystem）
nLength
UINT
Unsignedvalue（sizedependentonoperatingsystem）
w
WORD
16-bitunsignedvalue
wPos
l
LONG
32-bitsignedinteger
lOffset
dw
DWORD
32-bitunsignedinteger
dwRange
p
*
Ambientmemorymodelpointer
pDoc
lp
FAR*
Farpointer
lpDoc
lpsz
LPSTR
32-bitpointertocharacterstring
lpszName
LPCSTR
32-bitpointertoconstantcharacterstring
LPCTSTR
32-bitpointertoconstantcharacterstringif_UNICODEisdefined
h
handle
HandletoWindowsobject
hWnd
lpfn
（*fn）（）
callbackFarpointertoCALLBACKfunction
lpfnAbort
常用Windows对象名称缩写
Windows对象
例子变量
MFC类
例子对象
HWND
hWnd;
CWnd*
pWnd;
HDLG
hDlg;
CDialog*
pDlg;
HDC
hDC;
CDC*
pDC;
HGDIOBJ
hGdiObj;
CGdiObject*
pGdiObj;
HPEN
hPen;
CPen*
pPen;
HBRUSH
hBrush;
CBrush*
pBrush;
HFONT
hFont;
CFont*
pFont;
HBITMAP
hBitmap;
CBitmap*
pBitmap;
HPALETTE
hPalette;
CPalette*
pPalette;
HRGN
hRgn;
CRgn*
pRgn;
HMENU
hMenu;
CMenu*
pMenu;
hCtl;
CStatic*
pStatic;
CButton*
pBtn;
CEdit*
pEdit;
CListBox*
pListBox;
CComboBox*
pComboBox;
VisualC++常用宏定义命名列表
符号类型
符号例子
范围
IDR_
标识多个资源共享的类型
IDR_MAINFRAME
1to0x6FFF
IDD_
对话框资源（Dialog）
IDD_SPELL_CHECK
IDB_
位图资源（Bitmap）
IDB_COMPANY_LOGO
IDC_
光标资源（Cursor）
IDC_PENCIL
IDI_
图标资源（Icon）
IDI_NOTEPAD
ID_IDM_
工具栏或菜单栏的命令项
ID_TOOLS_SPELLING
0x8000to0xDFFF
HID_
命令上下文帮助（CommandHelpcontext）
HID_TOOLS_SPELLING
0x18000to0x1DFFF
IDP_
消息框提示文字资源
IDP_INVALID_PARTNO
8to0xDFFF
HIDP_
消息框上下文帮助（Message-boxHelpcontext）
HIDP_INVALID_PARTNO
0x30008to0x3DFFF
IDS_
字符串资源（String）
IDS_COPYRIGHT
1to0x7FFF
对话框内的控制资源（Control）
IDC_RECALC
VISUALC++下的数据类型
含义
ATOM
Atom.Formoreinformation,seeAtoms.
Booleanvariable（shouldbeTRUEorFALSE）.
BOOLEAN
BYTE
Byte（8bits）.
CALLBACK
Callingconventionforcallbackfunctions.
CHAR
8-bitWindows（ANSI）character.Formoreinformation,seeCharacterSetsUsedByFonts.
COLORREF
Red,green,blue（RGB）colorvalue（32bits）.SeeCOLORREFforinformationonthistype.
CONST
Variablewhosevalueistoremainconstantduringexecution.
32-bitunsignedinteger.
DWORD_PTR
Unsignedlongtypeforpointerprecision.Usewhencastingapointertoalongtypetoperformpointerarithmetic.（Alsocommonlyusedforgeneral32-bitparametersthathavebeenextendedto64bitsin64-bitWindows.）
DWORD32
DWORD64
64-bitunsignedinteger.
FLOAT
Floating-pointvariable.
HACCEL
Handletoanacceleratortable.
HANDLE
Handletoanobject.
Handletoabitmap.
Handletoabrush.
HCONV
Handletoadynamicdataexchange（DDE）conversation.
HCONVLIST
HandletoaDDEconversationlist.
HCURSOR
Handletoacursor.
Handletoadevicecontext（DC）.
HDDEDATA
HandletoDDEdata.
HDESK
Handletoadesktop.
HDROP
Handletoaninternaldropstructure.
HDWP
Handletoadeferredwindowpositionstructure.
HENHMETAFILE
Handletoanenhancedmetafile.
HFILE
HandletoafileopenedbyOpenFile,notCreateFile.
Handletoafont.
HandletoaGDIobject.
HGLOBAL
Handletoaglobalmemoryblock.
HHOOK
Handletoahook.
HICON
Handletoanicon.
HIMAGELIST
Handletoanimagelist.
HIMC
Handletoinputcontext.
HINSTANCE
Handletoaninstance.
HKEY
Handletoaregistrykey.
HKL
Inputlocaleidentifier.
HLOCAL
Handletoalocalmemoryblock.
Handletoamenu.
HMETAFILE
Handletoametafile.
HMODULE
Handletoamodule.Thevalueisthebaseaddressofthemodule.
HMONITOR
Handletoadisplaymonitor.
Handletoapalette.
Handletoapen.
Handletoaregion.
HRSRC
Handletoaresource.
HSZ
HandletoaDDEstring.
HWINSTA
Handletoawindowstation.
Handletoawindow.
INT
32-bitsignedinteger.
INT_PTR
Signedintegraltypeforpointerprecision.Usewhencastingapointertoanintegertoperformpointerarithmetic.
INT32
INT64
64-bitsignedinteger.
LANGID
Languageidentifier.Formoreinformation,seeLocales.
LCID
Localeidentifier.Formoreinformation,seeLocales.
LCTYPE
Localeinformationtype.Foralist,seeLocaleandLanguageInformation.
32-bitsignedinteger.
LONG_PTR
Signedlongtypeforpointerprecision.Usewhencastingapointertoalongtoperformpointerarithmetic.
LONG32
LONG64
LONGLONG
LPARAM
Messageparameter.
LPBOOL
PointertoaBOOL.
LPBYTE
PointertoaBYTE.
LPCOLORREF
PointertoaCOLORREFvalue.
LPCRITICAL_SECTION
PointertoaCRITICAL_SECTION.
Pointertoaconstantnull-terminatedstringof8-bitWindows（ANSI）characters.Formoreinformation,seeCharacterSetsUsedByFonts.
AnLPCWSTRifUNICODEisdefined,anLPCTSTRotherwise.
LPCVOID
Pointertoaconstantofanytype.
LPCWSTR
Pointertoaconstantnull-terminatedstringof16-bitUnicodecharacters.Formoreinformation,seeCharacterSetsUsedByFonts.
LPDWORD
PointertoaDWORD.
LPHANDLE
PointertoaHANDLE.
LPINT
PointertoanINT.
LPLONG
PointertoaLONG.
Pointertoanull-terminatedstringof8-bitWindows（ANSI）characters.Formoreinformation,seeCharacterSetsUsedByFonts.
LPTSTR
AnLPWSTRifUNICODEisdefined,anLPSTRotherwise.
LPVOID
Pointertoanytype.
LPWORD
PointertoaWORD.
LPWSTR
Pointertoanull-terminatedstringof16-bitUnicodecharacters.Formoreinformation,seeCharacterSetsUsedByFonts.
LRESULT
Signedresultofmessageprocessing.
LUID
Locallyuniqueidentifier.
PBOOL
PointertoaBOOL.
PBOOLEAN
PBYTE
PointertoaBYTE.
PCHAR
PointertoaCHAR.
PCRITICAL_SECTION
PCSTR
PCTSTR
APCWSTRifUNICODEisdefined,aPCSTRotherwise.
PCWCH
PointertoaconstantWCHAR.
PCWSTR
Pointertoaconstantnull-terminatedstringof16-bitUnicodecharacters.Formoreinformation,seeCharacterSetsUsedByFonts.
PDWORD
PFLOAT
PointertoaFLOAT.
PHANDLE
PHKEY
PointertoanHKEY.
PINT
PointertoanINT.
PLCID
PointertoanLCID.
PLONG
PLUID
PointertoaLUID.
POINTER_32
32-bitpointer.Ona32-bitsystem,thisisanativepointer.Ona64-bitsystem,thisisatruncated64-bitpointer.
POINTER_64
64-bitpointer.Ona64-bitsystem,thisisanativepointer.Ona32-bitsystem,thisisasign-extended32-bitpointer.
PSHORT
PointertoaSHORT.
PSTR
PTBYTE
PointertoaTBYTE.
PTCHAR
PointertoaTCHAR.
PTSTR
PWSTRifUNICODEisdefined,aPSTRotherwise.
APWSTRifUNICODEisdefined,aPSTRotherwise.
PUCHAR
PointertoaUCHAR.
PUINT
PointertoaUINT.
PULONG
PointertoaULONG.
PUSHORT
PointertoaUSHORT.
PVOID
PWCHAR
PointertoaWCHAR.
PWORD
PWSTR
REGSAM
Securityaccessmaskforregistrykey.
SC_HANDLE
Handletoaservicecontrolmanagerdatabase.Formoreinformation,seeSCMHandles.
SC_LOCK
Handletoaservicecontrolmanagerdatabaselock.Formoreinformation,seeSCMHandles.
SERVICE_STATUS_HANDLE
Handletoaservicestatusvalue.Formoreinformation,seeSCMHandles.
SHORT
Shortinteger（16bits）.
SIZE_T
Themaximumnumberofbytestowhichapointercanpoint.Useforacountthatmustspanthefullrangeofapointer.
SSIZE_T
SignedSIZE_T.
TBYTE
AWCHARifUNICODEisdefined,aCHARotherwise.
UCHAR
UnsignedCHAR.
UnsignedINT.
UINT_PTR
UnsignedINT_PTR.
UINT32
UnsignedINT32.
UINT64
UnsignedINT64.
ULONG
UnsignedLONG.
ULONG_PTR
UnsignedLONG_PTR.
ULONG32
UnsignedLONG32.
ULONG64
UnsignedLONG64.
ULONGLONG
UNSIGNED
Unsignedattribute.
USHORT
UnsignedSHORT.
VOID
Anytype.
WCHAR
16-bitUnicodecharacter.Formoreinformation
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