use shellapi;
...
shellexec(Handle,nil,'www.csdn.net',0,0);
shellexec(Handle,nil,'mailto:[email protected]',0,0);
...
shellexec(Handle,nil,'www.csdn.net',0,0);
shellexec(Handle,nil,'mailto:[email protected]',0,0);
ShellExecute(Handle,nil,'www.csdn.net',0,0,SHOW_NORMAL);
ShellExecute(Handle,nil,'mailto:[email protected]',0,0,SHOW_NORMAL);