超高难问题(内有原程序)！HTML高手请帮忙！！！！！（给见意有分）！！！！！

Question

你可以先在DW，FP中生成HTML代码，然后在Webbrowser中write出来

Answer 1

可以这样试一试：
1. 在HTML的head部分加上
<META http-equiv=content-type content="text/html; charset=gb2312">
2.点击右键”查看源代码(HTML的)",看看blank到底是从那儿来到。

Answer 2

remove the call to Document.Close()maybe you can call Document.Clear() before writing html

Answer 3

我碰到过, frame的src里面应该写src="about:blank"
然后用msthml方式定位每个frame再往里面写内容.btw, frame是固定内容的话, 为什么不从资源里面载入呢?

Answer 4

写的乱了一点, 我的第一个.net程序
private void Form1_Load(object sender, System.EventArgs e)
{
this.btnGo_Click(null,null);
}
public static String getPage(String url) 
{
WebResponse result = null;
String r = ""; WebRequest req = WebRequest.Create(url);
//Debug.WriteLine(req.Headers.Get("User-Agent"));
//req.Headers.Add("User-Agent","Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)");
result = req.GetResponse();

Stream ReceiveStream = result.GetResponseStream();
Encoding encode = System.Text.Encoding.GetEncoding("utf-8");
StreamReader sr = new StreamReader( ReceiveStream, encode );
Console.WriteLine("\r\n已接收到响应流"); Char[] read = new Char[256];
int count = sr.Read( read, 0, 256 );
while (count > 0) 
{
String str = new String(read, 0, count);
r += str;
count = sr.Read(read, 0, 256);
}
if ( result != null ) 
{
result.Close();
}
return r;
} private void btnGo_Click(object sender, System.EventArgs e)
{ String url;
String t = System.DateTime.Now.ToLongTimeString();
System.Console.WriteLine(t);
url = textUrl.Text +"?"+t +this.textName.Text; System.Object nullObject = 0 ; 
string str = "" ; 
System.Object nullObjStr = str ; 
Cursor.Current = Cursors.WaitCursor ; 
axWebBrowser.Navigate ( url, ref nullObject , ref nullObjStr , ref nullObjStr , ref nullObjStr ) ; 
Cursor.Current = Cursors.Default;

} private void axWebBrowser_DocumentComplete(object sender, AxSHDocVw.DWebBrowserEvents2_DocumentCompleteEvent e)
{
Console.WriteLine("doc ok");
} private void timer1_Tick(object sender, System.EventArgs e)
{
this.btnGo_Click(null,null) ;
} private void button1_Click(object sender, System.EventArgs e)
{
this.timerLogin.Interval = int.Parse(this.textLoginInterval.Text)*1000;
this.timerLogin.Enabled = ! this.timerLogin.Enabled;
this.lblStatus.Text= this.timerLogin.Enabled.ToString();
} private void btnFlush_Click(object sender, System.EventArgs e)
{
this.timerFlush.Interval = int.Parse(this.textFlushInterval.Text);
this.timerFlush.Enabled = !this.timerFlush.Enabled;
this.lblFlush.Text = this.timerFlush.Enabled.ToString();
}
private void doFlush()
{
mshtml.IHTMLDocument2 doc = (mshtml.IHTMLDocument2)this.axWebBrowser.Document;
if (null==doc) 
return;
mshtml.IHTMLFramesCollection2 frms = (mshtml.IHTMLFramesCollection2)doc.frames;
if(null==frms)
return;
System.Object obj = 4;
object o = frms.item(ref obj);
mshtml.IHTMLWindow2 win = (mshtml.IHTMLWindow2) o;/**
 *  for(int i=0;i<frms.length;i++)
{
Object ddd = i;
mshtml.IHTMLWindow2 w = (mshtml.IHTMLWindow2) frms.item(ref ddd);
Debug.WriteLine(""+i+w.location.href.ToString());
}
**/
//if has login, userlist will be filled...
obj = 3;
object oList = frms.item(ref obj);
mshtml.IHTMLWindow2 userlist = (mshtml.IHTMLWindow2) oList;
Debug.WriteLine("userlist:"+userlist.document.all.length.ToString());
if (userlist.document.all.length<10)
return;

//find pigs.
if (this.checkFlushAllPigs.Checked)
{
System.Collections.ArrayList pigs = new System.Collections.ArrayList();

object objTagA = "A";
obj = 0;
for (int i=15;i<100;i++)
{
obj = i;
mshtml.IHTMLElement tagA = (mshtml.IHTMLElement)userlist.document.all.item(obj,obj);
//Debug.WriteLineIf(tagA!=null,i+":"+tagA.tagName+":"+tagA.innerText);
if (tagA!=null && tagA.tagName.Equals("A") &&tagA.innerText.StartsWith("@"))
pigs.Add(tagA.innerText);
}

if (pigs.Count>0)
{
int index = new System.Random().Next(pigs.Count-1);
this.textTo.Text = (String)pigs[index];
}
} obj = 1;
// tagA = (mshtml.IHTMLElement)userlist.document.all.item(objTagA,obj);
// Debug.WriteLine(tagA.innerText);
object oForm = win.document.forms.item("submitform",null);
mshtml.IHTMLFormElement form = (mshtml.IHTMLFormElement)oForm;

mshtml.IHTMLInputElement msg = (mshtml.IHTMLInputElement)form.item("message",null);
mshtml.IHTMLInputElement msg1 = (mshtml.IHTMLInputElement)form.item("message1",null);
mshtml.IHTMLInputElement towho = (mshtml.IHTMLInputElement)form.item("towho",null);
mshtml.IHTMLInputButtonElement submit = (mshtml.IHTMLInputButtonElement)form.item("submit",null);
mshtml.IHTMLInputElement hid = (mshtml.IHTMLInputElement)form.item("hidd",null);

if (this.checkPrivate.Checked)
hid.@checked=true;

msg1.value = this.textWords.Text;
msg.value=msg1.value;
if (towho.value == null || this.checkFlushAllPigs.Checked)
towho.value=this.textTo.Text;
form.submit();

} private void axWebBrowser_DocumentComplete_1(object sender, AxSHDocVw.DWebBrowserEvents2_DocumentCompleteEvent e)
{
Debug.WriteLine(e.uRL.ToString());
if (e.uRL.ToString().IndexOf("nph-irc")>0)
this.btnGo_Click(null,null);
} private void timerFlush_Tick(object sender, System.EventArgs e)
{
this.doFlush();
}