Subdomains with Apache

[Frank[NL]]

Sorry that i ask this question because its asks so many times now.
but i still dont get it how to make such an Subdomain in apache http.conf

can someone plz tell me or give me an link to some thing that can help me?

Greatings Frank

[delftdamage]

Kijk eens in C:/xampp/apache/conf/extra/httpd-vhosts.conf