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分享一个关于字符串转换的问题
我有这样一个带有html标记的字符串
string str= "<p><font size="3"> Go back nearly 30 000 years and you will find out <u>{1}</u> carving painting and molding their visions of the world and <u>{2}</u> into the rocky surfaces of Africa. As a <u>{3}</u> David Colsens has spent years documenting the Art.<br />
We <u>{4}</u> that the number of sites in Africa is well over a million you know It's probably closer to five million. And if you think that each site could have <u>{5}</u> of images you get some idea of the enormous extent of this art you know it is quite <u>{6}</u>. Equally extraordinary experts say is how closly their thoughts and struggles mirror those <u>{7}</u> today. <br />
They were trying to express their congnitive system. They were trying to look at the <u>{8}</u> reality. They were looking at issues that were depiction of <u>{9}</u> kinds of thoughts and all this together really reprensents the way they looked at their whole <u>{10}</u>.</font></p>"
其中有10个 <u>{*}</u> 这样的字符串
如何把这10个字符串取出来放进一个数组中，
然后分别转换成文本框"<input type='text' id='txt*' name='txt*' />",id设置为txt+大括号中的数字
转换完毕之后，再分别放回到字符串中将之前的<u>{*}</u>替换掉
如果还有其他好的办法来解决，那更好
现在主要问题就是，转换成文本框时，要设置不同的ID和name
50分求解，请各位不吝赐教
string str= "<p><font size="3"> Go back nearly 30 000 years and you will find out <u>{1}</u> carving painting and molding their visions of the world and <u>{2}</u> into the rocky surfaces of Africa. As a <u>{3}</u> David Colsens has spent years documenting the Art.<br />
We <u>{4}</u> that the number of sites in Africa is well over a million you know It's probably closer to five million. And if you think that each site could have <u>{5}</u> of images you get some idea of the enormous extent of this art you know it is quite <u>{6}</u>. Equally extraordinary experts say is how closly their thoughts and struggles mirror those <u>{7}</u> today. <br />
They were trying to express their congnitive system. They were trying to look at the <u>{8}</u> reality. They were looking at issues that were depiction of <u>{9}</u> kinds of thoughts and all this together really reprensents the way they looked at their whole <u>{10}</u>.</font></p>"
其中有10个 <u>{*}</u> 这样的字符串
如何把这10个字符串取出来放进一个数组中，
然后分别转换成文本框"<input type='text' id='txt*' name='txt*' />",id设置为txt+大括号中的数字
转换完毕之后，再分别放回到字符串中将之前的<u>{*}</u>替换掉
如果还有其他好的办法来解决，那更好
现在主要问题就是，转换成文本框时，要设置不同的ID和name
50分求解，请各位不吝赐教
...全文
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wang355 2009-04-10
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你要用FreeTextBox控制的话，很简单
syc958 2009-04-10
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可以用正则来匹配
ccimage 2009-04-10
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html代码可以使用一个webbrowser控件来处理，相当简单
wangrumeng 2009-04-10
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不会
BossFriday 2009-04-10
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其中有10个 <u>{*} </u> 这样的字符串
用正则:
Match mymatch=Regex.Match(inputStr,RegexStr,RegexOptions.IgnoreCase);
while ( mymatch.Success )
{
yourArrayList.Add(mymatch.Value )
mymatch = mymatch.NextMatch();
}
转换完毕之后，再分别放回到字符串中将之前的 <u>{*} </u>替换掉
这个还是正则替换
Regex.Replace(inputStr,RegexStr)
这个两个方法配合使用,一般抓站的程序就完成了.
估计你是要搞一个抓站程序吧?其实工作量就是硬分析这些htmlString
用正则:
Match mymatch=Regex.Match(inputStr,RegexStr,RegexOptions.IgnoreCase);
while ( mymatch.Success )
{
yourArrayList.Add(mymatch.Value )
mymatch = mymatch.NextMatch();
}
转换完毕之后，再分别放回到字符串中将之前的 <u>{*} </u>替换掉
这个还是正则替换
Regex.Replace(inputStr,RegexStr)
这个两个方法配合使用,一般抓站的程序就完成了.
估计你是要搞一个抓站程序吧?其实工作量就是硬分析这些htmlString
Jerry_hu 2009-04-10
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xsm545 2009-04-10
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学习..帮顶
jimmy893 2009-04-10
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正解在此
str = Regex.Replace(str, @"<u>{(?<n>\d*)}</u>", "<input type='text' id='txt${n}' name='txt${n}' />", RegexOptions.IgnoreCase);
str = Regex.Replace(str, @"<u>{(?<n>\d*)}</u>", "<input type='text' id='txt${n}' name='txt${n}' />", RegexOptions.IgnoreCase);
walkghost 2009-04-10
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正则。
chouto 2009-04-10
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正则取出来，生成<input type='text' id='txt*' name='txt*' />,再替换
