html调用打印实现打印
<input class="b" name=Button onClick=document.all.WebBrowser.ExecWB(1,1) type=button value=打开>
<input class="b" name=Button onClick=document.all.WebBrowser.ExecWB(2,1) type=button value=关闭所有>
<input class="b"name=Button onClick=document.all.WebBrowser.ExecWB(4,1) type=button value=另存为>
<input class="b" name=Button onClick=document.all.WebBrowser.ExecWB(6,1) type=button value=打印>