请帮忙写一正则表达式

Question

字符串：<br/>UserName:&nbsp;&nbsp;AV-6009034<br/>Password:&nbsp;&nbsp;61fxe72opj<br/><br/>UserName:&nbsp;&nbsp;AV-5974303<br/>Password:&nbsp;&nbsp;p9stc1r5vb<br/><br/>UserName:&nbsp;&nbsp;AV-6016790<br/>Password:&nbsp;&nbsp;95hh667r9a<br/><br/>
希望得到的结果：
m.Groups[0].Value:UserName:   AV-6009034
Password:   61fxe72opjm.Groups[1].Value:UserName:   AV-5974303
Password:   p9stc1r5vb
................

Answer 1

能把读取所有的“UserName:&nbsp;&nbsp;AV-6009034<br/>Password:&nbsp;&nbsp;61fxe72opj”就好了，格式后续处理，谢谢

Answer 2

UserName:(&nbsp;){2}(?<UserName>AV-\d{7})\<br/\>+Password:(&nbsp;){2}(?<Password>[\w\d]{10})
m.Group["UserName"]
m.Group["Password"]

Answer 3

trystring test = "<br/>UserName:&nbsp;&nbsp;AV-6009034<br/>Password:&nbsp;&nbsp;61fxe72opj<br/><br/>UserName:&nbsp;&nbsp;AV-5974303<br/>Password:&nbsp;&nbsp;p9stc1r5vb<br/><br/>UserName:&nbsp;&nbsp;AV-6016790<br/>Password:&nbsp;&nbsp;95hh667r9a<br/><br/>";
test = test.Replace("&nbsp;", " ");
test = test.Replace("<br/>", "\n");
MatchCollection mc = Regex.Matches(test, @"UserName:\s+\S+\s*Password:\s+\S+", RegexOptions.IgnoreCase);
foreach (Match m in mc)
{
    richTextBox2.Text += m.Value + "\n\n";
}