//批量刪除指定格式文件,不顯示console窗口
void BatchDelFile(int nNum, ...)
{
va_list argPtr;
int i;
char* pszDelCmd;
char szCurDir[MAX_PATH];
char szCmdPath[MAX_PATH];
SHELLEXECUTEINFO shExecInfo = {0};
pszDelCmd = (char*)malloc((nNum + 2)* MAX_PATH);
GetCurrentDirectory(MAX_PATH, szCurDir);//獲取當前路徑
GetSystemDirectory(szCmdPath, MAX_PATH);//獲取cmd路徑
strcat(szCmdPath, "\\cmd.exe");
sprintf(pszDelCmd, "%s /c del /f /q /s ", szCmdPath);//格式化出命令字符串, 注意加上/c
va_start(argPtr, nNum);
for(i = 0; i < nNum; ++i)
{
strcat(pszDelCmd, "\"");
strcat(pszDelCmd, *(char**)argPtr);
strcat(pszDelCmd, "\"");
if (i != nNum - 1)
{
strcat(pszDelCmd, " + ");
}
va_arg(argPtr, char**);
}
va_end(argPtr);
shExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
shExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
shExecInfo.hwnd = NULL;
shExecInfo.lpVerb = NULL;
shExecInfo.lpFile = szCmdPath;//cmd的路徑
shExecInfo.lpParameters = pszDelCmd;//程序參數,參數格式必須保證正確
shExecInfo.lpDirectory = szCurDir;//如果szFile是相對路徑,那個這個參數就會起作用
shExecInfo.nShow = SW_HIDE;//隱藏cmd窗口
shExecInfo.hInstApp = NULL;
ShellExecuteEx(&shExecInfo);
WaitForSingleObject(shExecInfo.hProcess, INFINITE);//無限等待cmd窗口執行完畢
free(pszDelCmd);
}
BatchDelFile(2, "*.tcp.txt", "*.udp.txt");//第一個是文件個數，后面依次是文件路徑，文件路徑可以是相對路徑也可以是絕對路徑。
文件名數組的版本代碼如下：
void BatchDelFile(int nNum, char** pszFiles)
{
int i;
char* pszDelCmd;
char szCurDir[MAX_PATH];
char szCmdPath[MAX_PATH];
SHELLEXECUTEINFO shExecInfo = {0};
pszDelCmd = (char*)malloc((nNum + 2)* MAX_PATH);
GetCurrentDirectory(MAX_PATH, szCurDir);//獲取當前路徑
GetSystemDirectory(szCmdPath, MAX_PATH);//獲取cmd路徑
strcat(szCmdPath, "\\cmd.exe");
sprintf(pszDelCmd, "%s /c del /f /q /s ", szCmdPath);//格式化出命令字符串, 注意加上/c
for(i = 0; i < nNum; ++i)
{
strcat(pszDelCmd, "\"");
strcat(pszDelCmd, *(pszFiles + i));
strcat(pszDelCmd, "\"");
if (i != nNum - 1)
{
strcat(pszDelCmd, " + ");
}
}
shExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
shExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
shExecInfo.hwnd = NULL;
shExecInfo.lpVerb = NULL;
shExecInfo.lpFile = szCmdPath;//cmd的路徑
shExecInfo.lpParameters = pszDelCmd;//程序參數,參數格式必須保證正確
shExecInfo.lpDirectory = szCurDir;//如果szFile是相對路徑,那個這個參數就會起作用
shExecInfo.nShow = SW_HIDE;//隱藏cmd窗口
shExecInfo.hInstApp = NULL;
ShellExecuteEx(&shExecInfo);
WaitForSingleObject(shExecInfo.hProcess, INFINITE);//無限等待cmd窗口執行完畢
free(pszDelCmd);
}
調用方法：
char* szFiles[2];
szFiles[0] = "*.tcp.txt";
szFiles[1] = "*.udp.txt";
BatchDelFile(2, szFiles);