Get Central Administration Webapplication

 1: private static SPWebApplication GetCentralAdministrationWebApplication()

<span class=lnum>   2:  </span>{

 3:  SPWebService cS = SPWebService.ContentService;

<span class=lnum>   4:  </span>    var service = cS.Farm.Services.GetValue<SPWebService>(<span class=str>"WSS_Administration"</span>);

 5:  SPWebApplicationCollection webApplications = service.WebApplications;

<span class=lnum>   6:  </span>    <span class=kwrd>foreach</span> (SPWebApplication webApplication <span class=kwrd>in</span> webApplications)

 7:  {

<span class=lnum>   8:  </span>        <span class=kwrd>return</span> webApplication;

 9:  }

<span class=lnum>  10:  </span>    <span class=kwrd>return</span> <span class=kwrd>null</span>;

 11: }

return SPAdministrationWebApplication.Local;