面包会有的

... ...

日志

关于我

加菲

覆巢之下焉有完卵。出来道上混,迟早是要还的。

文章分类

获取系统的音频输出设备并添加到一个组合框中

2011-11-07 02:07:22| 分类：音频采集 | 标签： |举报 |字号大中小订阅

下载LOFTER 我的照片书 |

//************************ init the waveIn Device List ****************

      int n=waveInGetNumDevs();
   int i;
   CString str;
   WAVEINCAPS tmpWAVEINCAPS;

   for(i=0;i<n;i++)
   {
  waveInGetDevCaps(i,&tmpWAVEINCAPS,sizeof(tmpWAVEINCAPS));
  str=tmpWAVEINCAPS.szPname;
  m_DeviceList.AddString(str);
   }

   m_DeviceList.SetCurSel(0);
      m_comb_channels.SetCurSel(1);
   m_comb_sampleLength.SetCurSel(1);
//*********************************************************************

测试，这段代码完整的应该为：

#include <mmsystem.h>

#pragma comment(lib,"winmm")

添加组合框控件：IDIDC_COMBO_DEVICELIST，绑定控制成员变量：m_DeviceList

BOOL CAudioDeviceEnumDlg::OnInitDialog()

{

//************************ init the waveIn Device List ****************

int n=waveInGetNumDevs();

int i;

CString str;

WAVEINCAPS tmpWAVEINCAPS;

for(i=0;i<n;i++)

{

waveInGetDevCaps(i,&tmpWAVEINCAPS,sizeof(tmpWAVEINCAPS));

str=tmpWAVEINCAPS.szPname;

m_DeviceList.AddString(str);

}

m_DeviceList.SetCurSel(0);

// m_comb_channels.SetCurSel(1);

// m_comb_sampleLength.SetCurSel(1);

//*********************************************************************

return TRUE; // return TRUE unless you set the focus to a control

}

这样子就会显示出来，其中的两行应该是其它的内容。

评论这张

转发至微博

阅读(990)| 评论(0)

历史上的今天

this.p={  m:2,
              b:2,
              loftPermalink:'',
              id:'fks_087067087082080065085084095064072085089065080083081066080',
              blogTitle:'获取系统的音频输出设备并添加到一个组合框中',
              blogAbstract:'<span style=\"color: rgb(51, 51, 51); font-family: Arial; line-height: 26px;\"  \><p\>     //************************ init the waveIn Device List ****************</p\><p\>      int n=waveInGetNumDevs();<br\>   int i;<br\>   CString str;<br\>   WAVEINCAPS tmpWAVEINCAPS;</p\><p\>   for(i=0;i<n;i++)<br\>   {<br\>  waveInGetDevCaps(i,&tmpWAVEINCAPS,sizeof(tmpWAVEINCAPS));<br\>  str=tmpWAVEINCAPS.szPname;<br\>  m_DeviceList.AddString(str);<br\>   }<br\>  <br\>   m_DeviceList.SetCurSel(0);</p\></span\>',
              blogTag:'',
              blogUrl:'blog/static/3824571420111072722881',
              isPublished:1,
              istop:false,
              type:2,
              modifyTime:1320603398061,
              publishTime:1320602842881,
              permalink:'blog/static/3824571420111072722881',
              commentCount:0,
              mainCommentCount:0,
              recommendCount:0,
              bsrk:-100,
              publisherId:0,
              recomBlogHome:false,
              currentRecomBlog:false,
              attachmentsFileIds:[],
              vote:{},
              groupInfo:{},
              friendstatus:'none',
              followstatus:'unFollow',
              pubSucc:'',
              visitorProvince:'',
              visitorCity:'',
              visitorNewUser:false,
              postAddInfo:{},
              mset:'000',
              mcon:'',
              srk:-100,
              remindgoodnightblog:false,
              isBlackVisitor:false,
              isShowYodaoAd:true,
              hostIntro:'覆巢之下焉有完卵。\n出来道上混,迟早是要还的。',
              hmcon:'1',
              selfRecomBlogCount:'0',
              lofter_single:'<iframe width="140" height="560" style="overflow:hidden;" src="http://www.lofter.com/mailEntry.do?blogad=1&blog" frameBorder="0"></iframe>'
            }

{list a as x}
    {if !!x}
    <div class="iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
      {if x.visitorName==visitor.userName}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        {if x.moveFrom=='wap'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/wapblog.html?frompersonalbloghome"><span title="来自网易手机博客" class="iblock wapIcon"> </span></a>
        {elseif x.moveFrom=='iphone'}
          <a class="noul pnt" target="_blank"><span title="来自iPhone客户端" class="iblock iphoneIcon"> </span></a>
        {elseif x.moveFrom=='android'}
          <a class="noul pnt" target="_blank"><span title="来自Android客户端" class="iblock androidIcon"> </span></a>
        {elseif x.moveFrom=='mobile'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/emsblog.html?frompersonalbloghome"><span title="来自网易短信写博" class="iblock wapIcon"> </span></a>
        {/if}
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
          ${fn(x.visitorNickname,8)|escape}
        </a>
      </div>
    </div>
    {/if}
    {/list}

<#--最新日志，群博日志--> <#--推荐日志-->

<p class="fc06">推荐过这篇日志的人：</p>
    <div>
      {list a as x}
      {if !!x}
      <div class="iblock nbw-fce nbw-f40">
        <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
        <img alt="${x.recommenderNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.recommenderName)}"/>
        </a>
        <div class="cwd thide">
          <a class="fc03 m2a" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
            ${fn(x.recommenderNickname,6)|escape}
          </a>
        </div>
      </div>
      {/if}
      {/list}
    </div>
    {if !!b&&b.length>0}
    <p  class="fc06">他们还推荐了：</p>
    <ul>
    {list b as y}
      {if !!y}
        <li class="rrb"><span class="iblock">·</span><a class="fc03 m2a" target="_blank" href="http://blog.163.com/${y.recommendBlogPermalink}/?from=blog/static/3824571420111072722881">${y.recommendBlogTitle|escape}</a></li>
      {/if}
    {/list}
    </ul>
    {/if}

<#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇，下一篇--> <#-- 热度 -->

{list a as x}
    {if !!x}
    <div class="hotItem iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
      {if x.publisherUsername==visitor.userName}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
          ${fn(x.publisherNickname,8)|escape}
        </a>
      </div>
      <a class="f-myLikeIcons hottype {if x.type==1} js-liketype{elseif x.type==2} js-reblogtype{elseif x.type==3} js-sharetype{else}{/if}" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/"> </a>
    </div>
    {/if}
    {/list}

<#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->

页脚

我的照片书 - 手机博客 - 下载LOFTER APP - 订阅此博客

面包会有的

导航

日志

获取系统的音频输出设备并添加到一个组合框中

历史上的今天

最近读者

热度

评论

页脚