OC Learning Path----Agent Mode 2-Steps to use

Before you have written a personal opinion about proxy mode, let's summarize the steps to use proxy mode.

　　

1. Find out who the agent is (delegate) 2. Define the proxy protocol, the naming convention for the Protocol name: control class name + Delegate 3. Define proxy methods Ø Proxy methods are generally defined as @optionalø proxy method names begin with the control name Ø The proxy method has at least 1 parameters, Pass the control itself out of the ø4. Set proxy (delegate) object (e.g. myview.delegate = XXXX;) Ø Proxy object complies with the Protocol O proxy Object implementation of the protocol inside the implementation of the method ø5. The proxy method that invokes the proxy object (delegate) at the right time, Notify the agent what's going on

(Determines whether the agent implements the proxy method before calling)

OC Learning Path----Agent Mode 2-Steps to use