Vc++ 控件List Control用法總結(jié)

更新時(shí)間：2015年06月29日 10:28:45 投稿：hebedich

這篇文章主要介紹了Vc++ 控件List Control用法總結(jié)的相關(guān)資料,需要的朋友可以參考下

1.新建對話框MFC,在對話框上放一個(gè)ListCtrl

ID:IDC_PATH

View:Report

2.為ListCtrl添加變量

右擊->添加變量m_wndPath

3.找到OnInitDialog()函數(shù)添加如下代碼：

// TODO: 在此添加額外的初始化代碼

m_wndPath.DeleteAllItems();//清空
m_wndPath.InsertColumn(0,_T("項(xiàng)目"));//添加列
m_wndPath.InsertColumn(1,_T("所在路徑"));
m_wndPath.SetColumnWidth(0, 150);//設(shè)置列寬
m_wndPath.SetColumnWidth(1, 350);
m_wndPath.SetRedraw(FALSE);//防止重繪

int nIndex;
//char|TCHAR項(xiàng)目屬性->字符集：使用多字節(jié)字符集
TCHAR Path[MAX_PATH+1];//TCHAR取代char MAX_PATH最長路徑
nIndex=m_wndPath.InsertItem( 0,_T("Windows目錄") );
if( nIndex < 0 ) return TRUE;
GetWindowsDirectory(Path,MAX_PATH);//取得windows目錄
m_wndPath.SetItemText( nIndex, 1, Path );

LPITEMIDLIST pidl;//桌面CSIDL_DESKTOPDIRECTORY
//用來得到系統(tǒng)的某些特定文件夾的位置信息
if(SUCCEEDED(SHGetSpecialFolderLocation(NULL,CSIDL_DESKTOPDIRECTORY,&pidl)))
{
  if(SHGetPathFromIDList(pidl, Path))//功能是把項(xiàng)目標(biāo)志符列表轉(zhuǎn)換為文檔系統(tǒng)路徑
  {
    nIndex=m_wndPath.InsertItem( 0,_T("桌面"));//成功則返回0
    if( nIndex < 0 )
    {
      return TRUE;
    }
    m_wndPath.SetItemText( nIndex, 1, Path );
  }
}

m_wndPath.SetRedraw(TRUE);//顯示

return TRUE; // 除非將焦點(diǎn)設(shè)置到控件，否則返回 TRUE

4.char被TCHAR取代，若要用則：

項(xiàng)目屬性->字符集：使用多字節(jié)字符集

參考代碼：

m_wndPath.DeleteAllItems();
m_wndPath.InsertColumn(0,"項(xiàng)目");
m_wndPath.InsertColumn(1,"所在路徑");
m_wndPath.SetColumnWidth(0, 150);
m_wndPath.SetColumnWidth(1, 350);
m_wndPath.SetRedraw(FALSE);

int nIndex;
const int nFolder[]={ CSIDL_ALTSTARTUP,CSIDL_APPDATA,CSIDL_BITBUCKET,CSIDL_COMMON_ALTSTARTUP,
  CSIDL_COMMON_DESKTOPDIRECTORY,CSIDL_COMMON_FAVORITES,CSIDL_COMMON_PROGRAMS,
  CSIDL_COMMON_STARTMENU,CSIDL_COMMON_STARTUP,CSIDL_CONTROLS,CSIDL_COOKIES,
  CSIDL_DESKTOP,CSIDL_DESKTOPDIRECTORY,CSIDL_DRIVES,CSIDL_FAVORITES,CSIDL_FONTS,
  CSIDL_HISTORY,CSIDL_INTERNET,CSIDL_INTERNET_CACHE,CSIDL_NETHOOD,CSIDL_NETWORK,
  CSIDL_PERSONAL,CSIDL_PRINTERS,CSIDL_PRINTHOOD,CSIDL_PROGRAMS,CSIDL_RECENT,
  CSIDL_SENDTO,CSIDL_STARTMENU,CSIDL_STARTUP,CSIDL_TEMPLATES };
const CString strFolderName[]={ "CSIDL_ALTSTARTUP","CSIDL_APPDATA","回收站","CSIDL_COMMON_ALTSTARTUP",
  "CSIDL_COMMON_DESKTOPDIRECTORY","CSIDL_COMMON_FAVORITES","CSIDL_COMMON_PROGRAMS",
  "CSIDL_COMMON_STARTMENU","CSIDL_COMMON_STARTUP","控制面板","CSIDL_COOKIES",
  "CSIDL_DESKTOP","桌面","我的電腦","收藏夾","字體",
  "歷史紀(jì)錄","CSIDL_INTERNET","CSIDL_INTERNET_CACHE","網(wǎng)上鄰居","CSIDL_NETWORK",
  "我的文檔","打印機(jī)","CSIDL_PRINTHOOD","程序組","最近打開的文檔",
  "發(fā)送","任務(wù)條啟動(dòng)菜單目錄","啟動(dòng)目錄","臨時(shí)文檔" };

char Path[MAX_PATH+1];
nIndex=m_wndPath.InsertItem( 0,"Windows目錄" );
if( nIndex < 0 ) return TRUE;
GetWindowsDirectory(Path,MAX_PATH);
m_wndPath.SetItemText( nIndex, 1, Path );

nIndex=m_wndPath.InsertItem( 0,"System目錄" );
if( nIndex < 0 ) return TRUE;
GetSystemDirectory(Path,MAX_PATH);
m_wndPath.SetItemText( nIndex, 1, Path );

int i,count=sizeof(nFolder)/sizeof(int);
for(i=0;i<count;i++)
{
  LPITEMIDLIST pidl;
  LPMALLOC pShellMalloc;

  if(SUCCEEDED(SHGetMalloc(&pShellMalloc)))
  {
    if(SUCCEEDED(SHGetSpecialFolderLocation(NULL,
      nFolder[i],&pidl)))
    {
      if(SHGetPathFromIDList(pidl, Path))
      {
        nIndex=m_wndPath.InsertItem( 0,strFolderName[i] );
        if( nIndex < 0 )
        {
          pShellMalloc->Free(pidl);
          pShellMalloc->Release();
          return TRUE;
        }
        m_wndPath.SetItemText( nIndex, 1, Path );
      }
      pShellMalloc->Free(pidl);
    }
    pShellMalloc->Release();
  }
}
m_wndPath.SetRedraw(TRUE);

以上所述就是本文的全部內(nèi)容了，希望大家能夠喜歡。

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