函數(shù)名

功能

lstrlen

返回給定字符串的長(zhǎng)度(ANSI版本或Unicode版本)，不包含null終結(jié)符

lstrcpy

復(fù)制字符串

lstrcpyn

復(fù)制指定數(shù)量字符串

lstrcmp

字符串比較，區(qū)分大小寫(xiě)。相等返回0

lstrcmpi

字符串比較，不區(qū)分大小寫(xiě)。

CompareString

按給定條件比較字符串

lstrcat

字符串追加（把一個(gè)字符串增加到另一個(gè)后面）

MultiByteToWideChar

ANSI非寬字符串轉(zhuǎn)換成Unicode寬字符串

WideCharToMultiByte

寬字符串轉(zhuǎn)換成非寬字符串

OemToChar

把OEM字符串轉(zhuǎn)換成ANSI或Unicode字符串

OemToCharBuff

把指定數(shù)量的OEM字符轉(zhuǎn)換成ANSI或Unicode字符

CharToOem

CharToOemBuff

wsprintf

格式化字符串

wvsprintf

IsCharAlpha

判斷字符是不是字母字符

IsCharAlphaNumeric

判斷字符是否字母或數(shù)字

IsCharLower

判斷字符是否小寫(xiě)

IsCharUpper

判斷字符是否大寫(xiě)

CharLower

把字符或字符串轉(zhuǎn)換成小寫(xiě)

CharLowerBuff

把字符串轉(zhuǎn)換成小寫(xiě)

CharUpper

把字符或字符串轉(zhuǎn)換成大寫(xiě)

CharUpperBuff

把字符串轉(zhuǎn)換成大寫(xiě)

FoldString

把一個(gè)字符串映射到另一個(gè)

FormatMessage

LoadString

GetStringTypeA

GetStringTypeEx

GetStringTypeW

CharNext

returns a pointer to the next character in a string

CharNextExA

function retrieves the pointer to the next character in a string. This function can handle strings consisting of either single- or multi-byte characters.

CharPrev

returns a pointer to the preceding character in a string

CharPrevExA

function retrieves the pointer to the preceding character in a string. This function can handle strings consisting of either single- or multi-byte characters.