1.得到程序路径
TCHAR exeFullPath[MAX_PATH];
GetModuleFileName(NULL,exeFullPath,MAX_PATH)
2.从对话框得到一个文件夹
char szDir[MAX_PATH];
BROWSEINFO bi;
ITEMIDLIST *pidl;
bi.hwndOwner = this->m_hWnd;
bi.pidlRoot = NULL;
bi.pszDisplayName = szDir;
bi.lpszTitle = "请选择受控的目录";//strDlgTitle;
bi.ulFlags = BIF_RETURNONLYFSDIRS;
bi.lpfn = NULL;
bi.lParam = 0;
bi.iImage = 0;
pidl = SHBrowseForFolder(&bi);
if(pidl == NULL)
return;
if(!SHGetPathFromIDList(pidl, szDir))
return;
3.分割字符串
CString s="aaa,bbb,ccc,ddd";
char a1[4],a2[4],a3[4],a4[4];
sscanf(s,"%[^,],%[^,],%[^,],%[^,]",a1,a2,a3,a4);
AfxMessageBox(a4);//显示ddd
4.关闭显示器:
::SendMessage(GetSafeHwnd(), WM_SYSCOMMAND, SC_MONITORPOWER, 1);
5. 打开显示器:
::SendMessage(GetSafeHwnd(), WM_SYSCOMMAND, SC_MONITORPOWER, -1);
6.得到系统时间、语言等的设置
GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_ITIME, lpLCData, cchData);
7.计算windows的运行时间
ULONG Time_mm =GetTickCount();
ULONG Time_sec =(Time_mm/1000)%60;
int Time_min =(Time_mm/(1000*60))%60;
int Time_hour =(Time_mm/(1000*60*60))%24;
int Time_day =(Time_mm/(1000*60*60*24));
cout<<Time_day<<" day(s) "<<Time_hour<<" hour(s) "<<Time_min<<" minute(s) "<<Time_sec<<"second(s)./n";
8.文件是否存在(头文件io.h)
if(_access("c://somefile.file",0)!=-1)
//存在
else
//不存在
9.得到剪贴板数据
if ( OpenClipboard() )
{
HANDLE hData = GetClipboardData(CF_TEXT);
char * buffer = (char*)GlobalLock(hData);
fromClipboard = buffer;
GlobalUnlock(hData);
CloseClipboard();
}
10.在CStatic上面关联图片
CStatic* pWnd = (CStatic*)GetDlgItem(IDC_STATIC);
pWnd->ModifyStyle(0, SS_BITMAP);
pWnd->SetBitmap((HBITMAP)::LoadImage(0,
"c://zzzzz.bmp",
IMAGE_BITMAP,
0,0,LR_CREATEDIBSECTION |LR_DEFAULTSIZE |LR_LOADFROMFILE));