以下是网页中 Form 区的内容:
<form method="post" name="input" action="pm.php?action=send&pmsubmit=yes" onSubmit="javascript: this.pmsubmit.disabled=true">
<input type="hidden" name="formhash" value="9dd96c20"><table cellspacing="0" cellpadding="0" border="0" width="98%" align="center">
<tr> <td bgcolor="#B7B7B7"><table border="0" cellspacing="1" cellpadding="4" width="100%">
<tr>
<td width="100%" colspan="2" class="header">发送短消息</td>
</tr><tr><td bgcolor="#FFFFFF" width="18%">到:</td>
<td bgcolor="#F7F7F7" width="82%"><input type="text" name="msgto" size="50" value=""></td></tr>
<tr>
<td bgcolor="#FFFFFF">标题:</td>
<td bgcolor="#F7F7F7"><input type="text" name="subject" size="65" value=""></td>
</tr><tr>
<td valign="top" bgcolor="#FFFFFF">内容:</td>
<td bgcolor="#F7F7F7"><textarea rows="8" name="message" cols="65" onKeyDown="javascript: ctlent();"></textarea>
<br><span class="smalltxt"><input type="checkbox" name="saveoutbox" value="1">保存到发件箱中 [完成后可按 Ctrl+Enter 发布]</span></td>
</tr></table>
</td></tr></table><br><center>
<input type="submit" name="pmsubmit" value="提 交">
</center></form>请问如何才能在程序中自动提交?
<form method="post" name="input" action="pm.php?action=send&pmsubmit=yes" onSubmit="javascript: this.pmsubmit.disabled=true">
<input type="hidden" name="formhash" value="9dd96c20"><table cellspacing="0" cellpadding="0" border="0" width="98%" align="center">
<tr> <td bgcolor="#B7B7B7"><table border="0" cellspacing="1" cellpadding="4" width="100%">
<tr>
<td width="100%" colspan="2" class="header">发送短消息</td>
</tr><tr><td bgcolor="#FFFFFF" width="18%">到:</td>
<td bgcolor="#F7F7F7" width="82%"><input type="text" name="msgto" size="50" value=""></td></tr>
<tr>
<td bgcolor="#FFFFFF">标题:</td>
<td bgcolor="#F7F7F7"><input type="text" name="subject" size="65" value=""></td>
</tr><tr>
<td valign="top" bgcolor="#FFFFFF">内容:</td>
<td bgcolor="#F7F7F7"><textarea rows="8" name="message" cols="65" onKeyDown="javascript: ctlent();"></textarea>
<br><span class="smalltxt"><input type="checkbox" name="saveoutbox" value="1">保存到发件箱中 [完成后可按 Ctrl+Enter 发布]</span></td>
</tr></table>
</td></tr></table><br><center>
<input type="submit" name="pmsubmit" value="提 交">
</center></form>请问如何才能在程序中自动提交?
解决方案 »
- Treeview的用法
- 验证码识别
- system 不存在类型或空间名称 windows 是什么原因?
- 请教一个复杂查询绑定的datagrid怎么更新到主表(SQL数据库)中?
- C#如何在当前程序中关闭另一个程序中的线程?
- 如何在某一个textBox上禁用Ctrl+c,Ctrl+x,Ctrl+v?
- Assembly对象能否保存成文件
- 用DataGrid显示xml文档可以吗?ok后立即节帖(btut2004节帖快速)
- 这个格式的XML文件,如何读取写入数据库?
- 构造函数问题?
- 用webbrowser来显示word,要求不能对word进行修改等操作,该怎么做呢?(高分求救)在线等!!!!!!
- 问一个简单的问题:get和set方法怎么会保护类呢?
建议用Sniffer一类的宝贝先分析一下页面的机制。
Dim Post As String = ""
For Each s As String In PostData
Post += s + "&"
Next
Post = Post.Substring(0, Post.Length - 1)
Dim html As String = "" Dim encoding As Encoding = encoding.GetEncoding("GB2312")
Dim data As Byte() = encoding.GetBytes(Post)
Dim myRequest As HttpWebRequest = CType(WebRequest.Create(url), HttpWebRequest)
myRequest.Method = "POST"
myRequest.ContentType = "application/x-www-form-urlencoded"
myRequest.ContentLength = data.Length
Dim newStream As Stream = myRequest.GetRequestStream()
newStream.Write(data, 0, data.Length)
newStream.Close()
Dim resp As HttpWebResponse = CType(myRequest.GetResponse(), HttpWebResponse)
Dim sr As StreamReader = New StreamReader(resp.GetResponseStream(), System.Text.Encoding.Default)
html = sr.ReadToEnd() Return html
End Function使用:
Dim postdata As String() = {"id=luajiu", "pw=xxxx", "ipmask=0"} Dim strUrl As String = "http://bbs.cau.edu.cn/wusetu.cn/bbslogin"
Dim SessionHtml As String = PostDate(strUrl, postdata)
有文件上传的 Dim myWebClient As New WebClient
Dim responseArray As Byte() = myWebClient.UploadFile(uriString, "POST", fileName)
dim html as string=Encoding.Default.GetString(responseArray)
看我的blog
http://www.cnblogs.com/contlu/archive/2005/01/08/88698.html
Window Form中模拟提交web form 中表单 下面是没有文件上传的普通表单提交! Public Function PostDate()Function PostDate(ByVal url As String, ByVal PostData() As String) As String
Dim Post As String = ""
For Each s As String In PostData
Post += s + "&"
Next
Post = Post.Substring(0, Post.Length - 1)
Dim html As String = "" Dim encoding As Encoding = encoding.GetEncoding("GB2312")
Dim data As Byte() = encoding.GetBytes(Post)
Dim myRequest As HttpWebRequest = CType(WebRequest.Create(url), HttpWebRequest)
myRequest.Method = "POST"
myRequest.ContentType = "application/x-www-form-urlencoded"
myRequest.ContentLength = data.Length
Dim newStream As Stream = myRequest.GetRequestStream()
newStream.Write(data, 0, data.Length)
newStream.Close()
Dim resp As HttpWebResponse = CType(myRequest.GetResponse(), HttpWebResponse)
Dim sr As StreamReader = New StreamReader(resp.GetResponseStream(), System.Text.Encoding.Default)
html = sr.ReadToEnd() Return html
End Function使用:
Dim postdata As String() = {"id=luajiu", "pw=xxxx", "ipmask=0"} Dim strUrl As String = "http://bbs.cau.edu.cn/wusetu.cn/bbslogin"
Dim SessionHtml As String = PostDate(strUrl, postdata)
有文件上传的 Dim myWebClient As New WebClient
Dim responseArray As Byte() = myWebClient.UploadFile(uriString, "POST", fileName)
dim html as string=Encoding.Default.GetString(responseArray)
看我的blog
http://www.cnblogs.com/contlu/archive/2005/01/08/88698.html