我做了一个对话框
输入了一个数据:
比如姓名:张三
然后点击确定后
弹出保存对话框:
UpdateData(TRUE);
CFileDialog dlg(FALSE,_T("TXT"),_T("*.TXT"),OFN_HIDEREADONLY, _T("文本文件(*.TXT)|*.TXT|"));
if(IDOK==dlg.DoModal())
{
}此时我想的是自动生成文本文件a.txt,然后数据在文本文件a.txt中
输入了一个数据:
比如姓名:张三
然后点击确定后
弹出保存对话框:
UpdateData(TRUE);
CFileDialog dlg(FALSE,_T("TXT"),_T("*.TXT"),OFN_HIDEREADONLY, _T("文本文件(*.TXT)|*.TXT|"));
if(IDOK==dlg.DoModal())
{
}此时我想的是自动生成文本文件a.txt,然后数据在文本文件a.txt中
假设输入框对于的变量是m_name,CString类型;
UpdateData(TRUE);
CFileDialog dlg(FALSE,_T("TXT"),_T("*.TXT"),OFN_HIDEREADONLY, _T("文本文件(*.TXT)|*.TXT|"));
if(IDOK==dlg.DoModal())
{
CString str=dlg.GetPathName();
char *FileName="a.txt";
char getstr[255];
sprintf(getstr,"%s\\%s",str.Left(str.ReverseFind('\\')),FileName);
CStdioFile fp;
if( !fp.Open( getstr, CFile::modeCreate| CFile::modeWrite |CFile::typeText ) )
{
#ifdef _DEBUG
afxDump << "Unable to open file" << "\n";
#endif
exit( 1 );
}
fp.Write(m_name.GetBuffer(0), m_name.GetLength() );
fp.Close();
}ok搞定
HANDLE CreateFile(
LPCTSTR lpFileName, // file name
DWORD dwDesiredAccess, // access mode
DWORD dwShareMode, // share mode
LPSECURITY_ATTRIBUTES lpSecurityAttributes, // SD
DWORD dwCreationDisposition, // how to create
DWORD dwFlagsAndAttributes, // file attributes
HANDLE hTemplateFile // handle to template file
);
BOOL WriteFile(
HANDLE hFile, // handle to file
LPCVOID lpBuffer, // data buffer
DWORD nNumberOfBytesToWrite, // number of bytes to write
LPDWORD lpNumberOfBytesWritten, // number of bytes written
LPOVERLAPPED lpOverlapped // overlapped buffer
);
BOOL CloseHandle(
HANDLE hObject // handle to object
);