Delete Video using c# asp.net

Hi Jess,
Thanks for reply.

I am using above code and i have modified following things
1) ServiceUrl - "http://www.kaltura.com"
2) EntryId - dynamically passing
3) client.BaseEntryService.Delete - Return type is void

After this i am getting "Invalid KS \"\", Error \"-4,INVALID_TYPE\"" " exception.
Please let me know if i am missing anything or doing wrong