Featured post

c# - Usage of Server Side Controls in MVC Frame work -

i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.

I need to create a small HMI/SCADA WPF application that uses WCF -


i have create simple app, suit example of using wpf , wcf creating hmi screens.

i'm not sure wcf supposed in such application, guess there must opc server application connects to. app connect opc server using wcf service , wcf service reside inside application or outside?

is wcf service meant used connection opc server? i'm not yet quite sure process simulate, need simple.

please, ideas welcomed.

thank you

it sounds have wpf application act hmi, containing ui elements. wpf application create client proxy wcf service using address (the host address service running on), binding (probably tcp or http) , contract (an interface) of service.

the wcf service hosted somewhere (the host address) , expose endpoint specifies binding , contract. wpf app's client proxy communicate with. methods implemented in service's contract instantiate opc classes , write or read opc items needed.

in simplest form, have 1 solution 2 projects: 1 wpf application (with client proxy) , 1 wcf service (with opc implementations).


Comments

Popular posts from this blog

c# - Usage of Server Side Controls in MVC Frame work -

cocoa - Nesting arrays into NSDictionary object (Objective-C) -

ios - Very simple iPhone App crashes on UILabel settext -