置顶工具Top安装步骤

安装步手销骤散早如下：

1、打开百度，输入“Wintop"，然后再点击“百度一下”，在众多网页内容中下载Wintop软件。

2、下载完成后，出现有压缩包的图标，在压缩包上右毕掘游击“解压文件”。

3、打开出现的文件夹，然后点击“运行”，到这里安装软件。

Top_Windows应用程序窗口一键置顶工具是一款窗口置顶工具软件，可以把任意一个窗口设置为顶层窗口,使其不会被其它非置顶的窗口遮盖。

你都察租写错了代码了

肯定就这样了

StraemReader srd

srd = File.OpenText("C:\\*.txt")//败首兆就是这段

你这上面的类名都错了

应该是StreamReader

类芹亮名错了声明的对象肯定就没用了····

另外，关闭的代码其实不用写

你可以用using块，这个以后你可以···考虑下用吧···

是，没错，不过你所用的是.lib 文件

/* stdio.h

Definitions for stream input/output.

Copyright (c) Borland International 1987,1988

All Rights Reserved.

*/

#if __STDC__

#define _Cdecl

#else

#define _Cdecl cdecl

#endif

#if !defined(__STDIO_DEF_)

#define __STDIO_DEF_

#ifndef _SIZE_T

#define _SIZE_T

typedef unsigned size_t

#endif

#ifndef NULL

# if defined(__TINY__) || defined(__SMALL__) || defined(__MEDIUM__)

# define NULL0

# else

# define NULL0L

# endif

#endif

#if !defined(__STDARG)

#include<stdarg.h>

#endif

/* Definition of the file position type

*/

typedef longfpos_t

/* Definition of the control structure for streams

*/

typedef struct {

short level /* fill/empty level of buffer */

unsignedflags /* File status flags*/

charfd/* File descriptor */

unsigned char hold /* Ungetc char if no buffer */

short bsize /* Buffer size */

unsigned char *buffer /* Data transfer buffer */

unsigned char *curp /* Current active pointer */

unsignedistemp/* Temporary file indicator */

short token /* Used for validity checking */

} FILE /* This is the FILE object */

/* Bufferisation type to be used as 3rd argument for "setvbuf" function

*/

#define _IOFBF 0

#define _IOLBF 1

#define _IONBF 2

/* "flags" bits definitions

*/

#define _F_RDWR 0x0003 /* Read/write flag */

#define _F_READ 0x0001 /* Read only file */

#define _F_WRIT 0x0002 /* Write only file */

#define _F_BUF 0x0004 /* Malloc'ed Buffer data */

#define _F_LBUF 0x0008 /* line-buffered file */

#define _F_ERR 0x0010 /* Error indicator */

#define _F_EOF 0x0020 /* EOF indicator*/

#define _F_BIN 0x0040 /* Binary file indicator */

#define _F_IN 0x0080 /* Data is incoming */

#define _F_OUT 0x0100 /* Data is outgoing */

#define _F_TERM 0x0200 /* File is a terminal */

/* End-of-file constant definition

*/

#define EOF (-1)/* End of file indicator */

/* Number of files that can be open simultaneously

*/

#define OPEN_MAX 20 /* Total of 20 open files */

#define SYS_OPEN 20

/* Default buffer size use by "setbuf" function

*/

#define BUFSIZ 512 /* Buffer size for stdio */

/* Size of an arry large enough to hold a temporary file name string

*/

#define L_ctermid 5 /* CON: plus null byte */

#define L_tmpnam13 /* tmpnam buffer size */

/* Constants to be used as 3rd argument for "fseek" function

*/

#define SEEK_CUR1

#define SEEK_END2

#define SEEK_SET0

/* Number of unique file names that shall be generated by "tmpnam" function

*/

#define TMP_MAX 0xFFFF

/* Standard I/O predefined streams

*/

extern FILE_Cdecl _streams[]

#define stdin (&_streams[0])

#define stdout (&_streams[1])

#define stderr (&_streams[2])

#define stdaux (&_streams[3])

#define stdprn (&_streams[4])

void _Cdecl clearerr (FILE *stream)

int _Cdecl fclose (FILE *stream)

int _Cdecl fflush (FILE *stream)

int _Cdecl fgetc(FILE *stream)

int _Cdecl fgetpos (FILE *stream, fpos_t *pos)

char*_Cdecl fgets(char *s, int n, FILE *stream)

FILE*_Cdecl fopen(const char *path, const char *mode)

int _Cdecl fprintf (FILE *stream, const char *format, ...)

int _Cdecl fputc(int c, FILE *stream)

int _Cdecl fputs(const char *s, FILE *stream)

size_t _Cdecl fread(void *ptr, size_t size, size_t n, FILE *stream)

FILE*_Cdecl freopen (const char *path, const char *mode,

FILE *stream)

int _Cdecl fscanf (FILE *stream, const char *format, ...)

int _Cdecl fseek(FILE *stream, long offset, int whence)

int _Cdecl fsetpos (FILE *stream, const fpos_t *pos)

long _Cdecl ftell(FILE *stream)

size_t _Cdecl fwrite (const void *ptr, size_t size, size_t n,

FILE *stream)

char*_Cdecl gets (char *s)

void _Cdecl perror (const char *s)

int _Cdecl printf (const char *format, ...)

int _Cdecl puts (const char *s)

int _Cdecl rename (const char *oldname, const char *newname)

void _Cdecl rewind (FILE *stream)

int _Cdecl scanf(const char *format, ...)

void _Cdecl setbuf (FILE *stream, char *buf)

int _Cdecl setvbuf (FILE *stream, char *buf, int type, size_t size)

int _Cdecl sprintf (char *buffer, const char *format, ...)

int _Cdecl sscanf (const char *buffer, const char *format, ...)

char*_Cdecl strerror (int errnum)

FILE*_Cdecl tmpfile (void)

char*_Cdecl tmpnam (char *s)

int _Cdecl ungetc (int c, FILE *stream)

int _Cdecl vfprintf (FILE *stream, const char *format, va_list arglist)

int _Cdecl vfscanf (FILE *stream, const char *format, va_list arglist)

int _Cdecl vprintf (const char *format, va_list arglist)

int _Cdecl vscanf (const char *format, va_list arglist)

int _Cdecl vsprintf (char *buffer, const char *format, va_list arglist)

int _Cdecl vsscanf (const char *buffer, const char *format, va_list arglist)

#if !__STDC__

int _Cdecl fcloseall(void)

FILE*_Cdecl fdopen (int handle, char *type)

int _Cdecl fgetchar (void)

int _Cdecl flushall (void)

int _Cdecl fputchar (int c)

int _Cdecl getw (FILE *stream)

int _Cdecl putw (int w, FILE *stream)

char*_Cdecl _strerror(const char *s)

int _Cdecl unlink (const char *path)

#endif

int _Cdecl _fgetc (FILE *stream)/* used by getc() macro */

int _Cdecl _fputc (char c, FILE *stream)/* used by putc() macro */

/* The following macros provide for common functions */

#define ferror(f) ((f)->flags &_F_ERR)

#define feof(f) ((f)->flags &_F_EOF)

#define fileno(f) ((f)->fd)

#define remove(path)unlink(path)

#define getc(f) \

((--((f)->level) >= 0) ? (unsigned char)(++(f)->curp)[-1] : \

_fgetc (f))

#define putc(c,f) \

((++((f)->level) <0) ? (unsigned char)((++(f)->curp)[-1]=(c)) : \

_fputc ((c),f))

#define getchar() getc(stdin)

#define putchar(c) putc((c), stdout)

#define ungetc(c,f) ungetc((c),f) /* traditionally a macro */

#endif

这是<stdio.h>

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