string myParam = dvInvocation.ReadString("myParameter");
if (dvInvocation.Action == "myAction") { string myParam = dvInvocation.ReadString("myParameter"); // do something with myParam }In this example, the application first checks the value of the DvInvocation.Action property to see if the message is intended for a specific action. If the action is "myAction", it reads the value of the "myParameter" parameter and performs some action with it. The DvInvocation.ReadString method is a part of the DVB-I/OIPF library package.