vs2010读写txt文件

资源 IDC_OPEN_BUTTON

         IDC_EDIT --------m_str;   

void CMy0118Dlg::OnBnClickedOpenButton()
{
	CFileDialog fd(true,NULL,NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT|OFN_ALLOWMULTISELECT,"all Files (*.*)|*.*||",this);
	CString str(" ",10000);
	if(fd.DoModal()!=IDOK)return;
       CString fname=fd.GetPathName();
       m_str=fname;
        UpdateData(false);}

 

参考文件

1.

void CSampleView::Onreadbmp() //打开图片文件
{
 // TODO: Add your command handler code here
   char filt[220];
 strcpy(filt,"BMP Files(*.bmp)|*.bmp;|");
 CFileDialog fd(true,"bmp", NULL, OFN_FILEMUSTEXIST,filt,this); 
if(fd.DoModal()!=IDOK)return;
 CString fname=fd.GetPathName();
 fname.MakeUpper();
 int i,dx,dy;
 i=GetBmpSize(fname,&dx,&dy);
 if(i==0) return;
 UINT *buf=new UINT[dx*dy];

 ReadBmp(fname,dx,dy,buf);
 mdr->write_video(0,0,dx,dy,buf);
 
mdr->swap();
 delete buf; 
}

 

 

2.http://download.csdn.net/detail/tianhen791/4027645