COM/MTS Guide - Prolifics

Sample Client Screensid = sm_obj_create("cCustomers")}On exiting the screen, the COM component is destroyed.proc exit{call sm_obj_delete_id(id)}This JPL procedure calls the COM component's GetCustomer method and gets thevalue of the RowCount property:proc do_search{vars errorCompanyName[1] = searcherror = sm_obj_call (id, "GetCustomer", \CompanyName, CustomerID, Phone)rowcount = sm_obj_get_property (id, "RowCount")}The Panther COM Gallery includes this sample in addition to other COM componentsand client screens. To view these samples, openPantherInstallDir\samples\com\comsamples.lib in the Panther editor.Writing a Java Event HandlerTo implement the processing for the sample screen in Java, a screen event handlerinstantiates and destroys the COM component. The client screen calling this eventhandler has a Java Tag of ClientScreen.import com.prolifics.jni.*;public class ClientScreen extends ScreenHandlerAdapter{public void screenEntry(ScreenInterface s, int context){FieldInterface id = s.getField("id");FieldInterface id1=s.getField("id1");CFunctionsInterface cFuncs = s.getCFunctions();ApplicationInterface appface=s.getApplication();ScreenInterface tscr=appface.getScreen();int a=appface.set_int4-8 Building Client Screens