直接一起來(lái)看吧:
#include
#include
#include
#include
#include
void main()
{
unsigned long lpNumber=0;
char lpBuffer[50]="";//Examda提示:文件讀取的內(nèi)容
char IP_path[80]="";
getcwd(IP_path,80);
strcat(IP_path,"\\IP.txt");//獲得資源路徑
HANDLE hFile= CreateFile(IP_path,
GENERIC_READ,
0,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
0
);
if(hFile==INVALID_HANDLE_VALUE)
{
MessageBox(NULL,"創(chuàng)建文件句柄出錯(cuò)","error",MB_OK);
}
int filesucc=ReadFile(hFile,
lpBuffer,
50,//讀取文件中多少內(nèi)容
&lpNumber,
NULL
);
CloseHandle(hFile);
if(filesucc==0)
{
MessageBox(NULL,"讀取文件失敗","error",MB_OK);
}
return;
}
#include
#include
#include
#include
#include
void main()
{
unsigned long lpNumber=0;
char lpBuffer[50]="";//Examda提示:文件讀取的內(nèi)容
char IP_path[80]="";
getcwd(IP_path,80);
strcat(IP_path,"\\IP.txt");//獲得資源路徑
HANDLE hFile= CreateFile(IP_path,
GENERIC_READ,
0,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
0
);
if(hFile==INVALID_HANDLE_VALUE)
{
MessageBox(NULL,"創(chuàng)建文件句柄出錯(cuò)","error",MB_OK);
}
int filesucc=ReadFile(hFile,
lpBuffer,
50,//讀取文件中多少內(nèi)容
&lpNumber,
NULL
);
CloseHandle(hFile);
if(filesucc==0)
{
MessageBox(NULL,"讀取文件失敗","error",MB_OK);
}
return;
}

