vwprintf, vfwprintf, vswprintf

 

C

语言

类型的支持

动态内存管理

错误处理

程序实用工具

日期和时间工具

字符串库

算法

数值计算

输入/输出的支持

本地化的支持

线程的支持 （C11）

原子操作 （C11）

 

File input/output

功能 Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
文件访问 Original: File access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fopen freopen fclose fflush	fwide setbuf setvbuf
直接输入/输出 Original: Direct input/output The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fread
fwrite
未格式化的输入/输出 Original: Unformatted input/output The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
fgetc fgets fputc fputs getchar gets putchar puts ungetc	fgetwc fgetws fputwc fputws getwchar putwchar ungetwc
格式化输入/输出 Original: Formatted input/output The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
scanf fscanf sscanf vscanf vfscanf vsscanf （C99） （C99） （C99） printf fprintf sprintf snprintf （C99） vprintf vfprintf vsprintf vsnprintf （C99）	wscanf fwscanf swscanf vwscanf vfwscanf vswscanf （C99） （C99） （C99） wprintf fwprintf swprintf vwprintf vfwprintf vswprintf
文件定位 Original: File positioning The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ftell
fgetpos
fseek
fsetpos
rewind
错误处理 Original: Error handling The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
clearerr
feof
ferror
perror
对文件的操作 Original: Operations on files The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
remove
rename
tmpfile
tmpnam

 

Defined in header <wchar.h>
int vwprintf( const wchar_t* format, va_list vlist );	(1)
int vfwprintf( FILE* stream, const wchar_t* format, va_list vlist );	(2)
int vswprintf( const wchar_t* buffer, const wchar_t* format, va_list vlist );	(3)

数据加载vlist定义的位置，将其转​​换为等价的宽字符串，并将结果写入各种接收器.

Original:

Loads the data from locations, defined by vlist, converts them to wide string equivalents and writes the results to a variety of sinks.

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1)

将结果写入stdout.

Original:

Writes the results to stdout.

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2)

结果写入一个文件流stream.

Original:

Writes the results to a file stream stream.

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3)

将结果写入一个宽字符串buffer.

Original:

Writes the results to a wide string buffer.

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返回值

写，如果成功的或负的价值，如果发生错误的宽字符数.

Original:

Number of wide characters written if successful or negative value if an error occurred.

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另请参阅

wprintf fwprintf swprintf	打印格式化宽字符输出到stdout，文件流或缓冲区 Original: prints formatted wide character output to stdout, a file stream or a buffer The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. （函数）
C++ documentation for vwprintf, vfwprintf, vswprintf