VB-API函数教程(带目录很实用哦哦哦哦哦)

API 函数教程

目录

VB API 函数大全....................................................................................................................................................1

Windows 消息函数.........................................................................................................................................1

文件处理函数.................................................................................................................................................1

网络函数.........................................................................................................................................................4

菜单函数.........................................................................................................................................................4

文本和字体函数.............................................................................................................................................5

进程和线程函数...........................................................................................................................................17

API 函数用法分类详述........................................................................................................................................19

Windows 消息函数.......................................................................................................................................19

BroadcastSystemMessage.....................................................................................................................19

GetMessagePos......................................................................................................................................20

GetMessageTime...................................................................................................................................20

PostMessage..........................................................................................................................................20

PostThreadMessage...............................................................................................................................21

RegisterWindowMessage......................................................................................................................21

ReplyMessage........................................................................................................................................22

CompareFileTime..................................................................................................................................25

CopyFile................................................................................................................................................26

CreateDirectory.....................................................................................................................................26

CreateFile..............................................................................................................................................27

CreateFileMapping................................................................................................................................28

DeleteFile..............................................................................................................................................29

DeviceIoControl....................................................................................................................................29

DosDateTimeToFileTime......................................................................................................................30

FileTimeToDosDateTime......................................................................................................................30

FileTimeToLocalFileTime.....................................................................................................................30

API 函数教程

GetBinaryType......................................................................................................................................33

GetCompressedFileSize........................................................................................................................34

GetCurrentDirectory..............................................................................................................................34

GetDiskFreeSpace.................................................................................................................................35

GetDiskFreeSpaceEx.............................................................................................................................35

GetDriveType........................................................................................................................................36

GetExpandedName................................................................................................................................36

GetFileVersionInfoSize.........................................................................................................................39

GetFullPathName..................................................................................................................................40

GetLogicalDrives..................................................................................................................................41

GetLogicalDriveStrings.........................................................................................................................41

GetOverlappedResult............................................................................................................................41

GetPrivateProfileInt...............................................................................................................................42

GetPrivateProfileSection.......................................................................................................................42

GetPrivateProfileString.........................................................................................................................43

GetProfileInt..........................................................................................................................................44

GetProfileSection..................................................................................................................................44

GetWindowsDirectory...........................................................................................................................48

hread......................................................................................................................................................49

hwrite.....................................................................................................................................................49

lclose......................................................................................................................................................49

lcreat......................................................................................................................................................49

llseek......................................................................................................................................................50

LockFile.................................................................................................................................................50

LockFileEx............................................................................................................................................51

lopen......................................................................................................................................................52

lread.......................................................................................................................................................52

API 函数教程

LZSeek...................................................................................................................................................56

MapViewOfFile.....................................................................................................................................57

MoveFile................................................................................................................................................57

OpenFile................................................................................................................................................58

OpenFileMapping..................................................................................................................................60

QueryDosDevice...................................................................................................................................60

ReadFile.................................................................................................................................................61

RegDeleteValue.....................................................................................................................................64

RegEnumKey........................................................................................................................................65

RegEnumKeyEx....................................................................................................................................65

RegEnumValue......................................................................................................................................66

RegFlushKey.........................................................................................................................................66

RegGetKeySecurity...............................................................................................................................67

RegLoadKey..........................................................................................................................................67

RegNotifyChangeKeyValue..................................................................................................................68

RegOpenKey.........................................................................................................................................68

RegOpenKeyEx.....................................................................................................................................69

RegSetKeySecurity...............................................................................................................................72

RegSetValue..........................................................................................................................................73

RegSetValueEx......................................................................................................................................73

RegUnLoadKey.....................................................................................................................................74

RemoveDirectory..................................................................................................................................74

SearchPath.............................................................................................................................................74

SetCurrentDirectory..............................................................................................................................75

SetEndOfFile.........................................................................................................................................75

SetFileAttributes....................................................................................................................................76

SetFilePointer........................................................................................................................................76

API 函数教程

UnmapViewOfFile................................................................................................................................79

VerFindFile............................................................................................................................................80

VerInstallFile.........................................................................................................................................81

VerLanguageName................................................................................................................................81

VerQueryValue......................................................................................................................................82

WriteFile................................................................................................................................................83

WriteFileEx............................................................................................................................................83

WNetAddConnection2..........................................................................................................................87

WNetAddConnection3..........................................................................................................................87

WNetCancelConnection........................................................................................................................88

WNetCancelConnection2......................................................................................................................88

WNetCloseEnum...................................................................................................................................89

WNetConnectionDialog........................................................................................................................89

WNetDisconnectDialog.........................................................................................................................90

WNetEnumResource.............................................................................................................................90

WNetGetConnection.............................................................................................................................91

WNetGetLastError................................................................................................................................91

CheckMenuRadioItem...........................................................................................................................95

CreateMenu...........................................................................................................................................96

CreatePopupMenu.................................................................................................................................96

DeleteMenu...........................................................................................................................................96

DestroyMenu.........................................................................................................................................97

DrawMenuBar.......................................................................................................................................97

EnableMenuItem...................................................................................................................................98

GetMenu................................................................................................................................................98

GetMenuCheckMarkDimensions..........................................................................................................99

GetMenuContextHelpId........................................................................................................................99

API 函数教程

GetMenuString....................................................................................................................................102

GetSubMenu........................................................................................................................................102

GetSystemMenu..................................................................................................................................103

HiliteMenuItem...................................................................................................................................103

InsertMenu...........................................................................................................................................104

InsertMenuItem...................................................................................................................................104

IsMenu.................................................................................................................................................105

SetMenuContextHelpId.......................................................................................................................109

SetMenuDefaultItem...........................................................................................................................109

SetMenuItemBitmaps..........................................................................................................................109

SetMenuItemInfo.................................................................................................................................110

TrackPopupMenu................................................................................................................................110

TrackPopupMenuEx............................................................................................................................111

文本和字体函数.........................................................................................................................................112

EnumFonts...........................................................................................................................................112

ExtTextOut...........................................................................................................................................113

GetAspectRatioFilterEx......................................................................................................................113

GetGlyphOutline.................................................................................................................................117

GetKerningPairs..................................................................................................................................117

GetOutlineTextMetrics........................................................................................................................118

GetRasterizerCaps...............................................................................................................................118

GetTabbedTextExtent..........................................................................................................................119

GetTextAlign.......................................................................................................................................119

GetTextCharacterExtra........................................................................................................................120

GetTextCharset....................................................................................................................................120

GetTextCharsetInfo.............................................................................................................................121

GetTextColor.......................................................................................................................................121