Asp.net c # regular image address

Asp.net c # regular image address this uses the Regular Expression in asp.net c # to recode all the image addresses in the string and replace it with the address we want to connect.

Asp tutorial. net c # regular image address
This uses the regular expression in the asp.net tutorial c # to recode all the image addresses in the string and replace it with the address we want to connect.
*/

Public static string getimgurl (string htmlstr)
{

String str = string. empty;
String spattern = @ "^ ] *> ";
Regex r = new regex (@ "] * s * srcs * = s * ([']?) (? <Url> s + )'? [^>] *> ", Regexoptions. compiled );
Match m = r. match (htmlstr. tolower ());
If (m. success)
{
Str = m. result ("$ {url }");

}
Else
{
Str = "images/scroll_18.jpg ";
}
Str. replace ("www.123.cc", "www. bKjia. c0m ");
Return str;

}