private async Task<List<LinkItem>> Find(string url)
{
var client = new HttpClient();
var content = await client.GetStringAsync(url);
var list = new List<LinkItem>();
// 1. Find all matches in file.
var matches = Regex.Matches(content, @"(<a.*?>.*?</a>)", RegexOptions.Singleline);
// 2. Loop over each match.
foreach (Match match in matches)
{
var value = match.Groups[1].Value;
var linkItem = new LinkItem();
// 3. Get href attribute.
var m2 = Regex.Match(value, @"href=\""(.*?)\""", RegexOptions.Singleline);
if (m2.Success)
{
linkItem.Href = m2.Groups[1].Value;
}
// 4. Remove inner tags from text.
var text = Regex.Replace(value, @"\s*<.*?>\s*", string.Empty, RegexOptions.Singleline);
linkItem.Text = text;
list.Add(linkItem);
// Intentionally slow down for the demo:
list.Remove(linkItem);
list.Add(linkItem);
}
return list;
}
private async Task <List <LinkItem> > Find(string url)
{
var client = new HttpClient();
var content = await client.GetStringAsync(url);
var list = new List <LinkItem>();
// 1. Find all matches in file.
var matches = Regex.Matches(content, @"(<a.*?>.*?</a>)", RegexOptions.Singleline);
// 2. Loop over each match.
foreach (Match match in matches)
{
var value = match.Groups[1].Value;
var linkItem = new LinkItem();
// 3. Get href attribute.
var m2 = Regex.Match(value, @"href=\""(.*?)\""", RegexOptions.Singleline);
if (m2.Success)
{
linkItem.Href = m2.Groups[1].Value;
}
// 4. Remove inner tags from text.
var text = Regex.Replace(value, @"\s*<.*?>\s*", string.Empty, RegexOptions.Singleline);
linkItem.Text = text;
list.Add(linkItem);
// Intentionally slow down for the demo:
list.Remove(linkItem);
list.Add(linkItem);
}
return(list);
}
