need help about update

Question

i want to update my datas thatbelongs to my Hosting class ..i wrote a stored proc for it like that ALTER proc [dbo].[sp_HostGuncelle]( @_id int, @_isim nvarchar(50), @_ip nvarchar(30), @_ns nvarchar(30), @_tur nvarchar(30), @_tip nvarchar(30), @_odeme nvarchar(30), @_sshKa nvarchar(30), @_sshSifre nvarchar(30), @_panelKa nvarchar(30), @_panelSifre nvarchar(30), @_bayiKa nvarchar(30), @_bayiSifre nvarchar(30), @_PmaAdres nvarchar(30), @_PmaKullanici nvarchar(30), @_PmaSifre nvarchar(30), @_webmail nvarchar(30), @_aciklama nvarchar(30))as  Begin  Update Hosting Set isim=@_isim,ip_adresleri=@_ip,ns=@_ns, tur=@_tur, tip=@_tip, odeme=@_odeme, sshKa=@_sshKa, sshSifre=@_sshSifre, panelKa=@_panelKa, panelSifre=@_panelSifre, bayiKa=@_bayiKa, bayiSifre=@_bayiSifre, pmaAdres=@_PmaAdres, pmaKullanici=@_PmaKullanici, pmaSifre=@_PmaSifre, webmail=@_webmail, aciklama=@_aciklama  Where id=@_id   End 

but i dont know how to realize it in program side..anyone who can show some sample codes about it pls