Get the substrings from a given string

Question

I have the below string and need to get only the strings Location, Andrew Jacob and VAAS HARI.

p {margin-left: 0px; color: Black  /style> /head> p>LocationA</p> font color=#888888>Organizer: /font> p>Andrew Jacob /p>  fontcolor=#888888> Attendee(s):  /font> p>VAAS HARI /p> `/head>

I tried to replace the other strings , remove or trim, but couldn't get. Please help.

Answer 1

如果数据总是在同一行号上，您可以尝试这样的事情（您可能需要尝试不使用StringSplitOptions.RemoveEmptyEntries，因为它会删除空行）

string input=@"
p {margin-left: 0px; color: Black}

LocationA

Organizer:
Andrew Jacob

Attendee(s):
VAAS HARI
";

string[] lines  = input.Split("\r\n".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
var location = lines[1];
var organizer = lines[3];
var attendees = lines[5];

Answer 2

string search = "Andrew Jacob";
int startIndex = input.IndexOf(search);
if(startIndex >= 0)
{
    string output = input.Substring(startIndex, search.Length);
}
else
{
    // search Not found in input
}