怎么用webBrowser获取网页中中文字符串
日期：2014-05-19 浏览次数：20994 次
如何用webBrowser获取网页中中文字符串
网页代码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN " "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns= "http://www.w3.org/1999/xhtml " >
<head> <title>
</title> </head>
<body>
<form name= "form1 " method= "post " action= "gb_reg.aspx?xlh=111111&zcm=222222 " id= "form1 ">
<div>
<input type= "hidden " name= "__VIEWSTATE " id= "__VIEWSTATE " value= "/wEPDwUJNTQ4NjgwNjk5D2QWAgIDD2QWBAIBDw8WAh4EVGV4dAUM5rOo5YaM5oiQ5YqfZGQCAw8PZA8QFgJmAgEWAhYCHg5QYXJhbWV0ZXJWYWx1ZQUGMTExMTExFgIfAQUGMjIyMjIyFgICBAIEZGRk4k7rGkjlLQXnKEgpmBgwRWtZTZo= " />
</div>
<div>
<span id= "Label1 "> 注册成功 </span>
</div>
</form>
</body>
</html>
，------------------------------
我只想要里面的那几个中文字
------解决方案--------------------
如果只有一处出现中文，这样
string yourStr = ............;
Match m = Regex.Match(yourStr, @ "[\u4e00-\u9fa5]+ ");
if (m.Success)
{
string resultStr = m.Value;
}
如果有多处出现中文，这样
MatchCollection mc = Regex.Matches(yourStr, @ "[\u4e00-\u9fa5]+ ");
foreach (Match m in mc)
{
richTextBox2.Text += m.Value + "\n ";
}
网页代码如下：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN " "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns= "http://www.w3.org/1999/xhtml " >
<head> <title>
</title> </head>
<body>
<form name= "form1 " method= "post " action= "gb_reg.aspx?xlh=111111&zcm=222222 " id= "form1 ">
<div>
<input type= "hidden " name= "__VIEWSTATE " id= "__VIEWSTATE " value= "/wEPDwUJNTQ4NjgwNjk5D2QWAgIDD2QWBAIBDw8WAh4EVGV4dAUM5rOo5YaM5oiQ5YqfZGQCAw8PZA8QFgJmAgEWAhYCHg5QYXJhbWV0ZXJWYWx1ZQUGMTExMTExFgIfAQUGMjIyMjIyFgICBAIEZGRk4k7rGkjlLQXnKEgpmBgwRWtZTZo= " />
</div>
<div>
<span id= "Label1 "> 注册成功 </span>
</div>
</form>
</body>
</html>
，------------------------------
我只想要里面的那几个中文字
------解决方案--------------------
如果只有一处出现中文，这样
string yourStr = ............;
Match m = Regex.Match(yourStr, @ "[\u4e00-\u9fa5]+ ");
if (m.Success)
{
string resultStr = m.Value;
}
如果有多处出现中文，这样
MatchCollection mc = Regex.Matches(yourStr, @ "[\u4e00-\u9fa5]+ ");
foreach (Match m in mc)
{
richTextBox2.Text += m.Value + "\n ";
}
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