how to invoke method

C # WinForm cross-thread access control, Problem: When WinForm processes multi-threaded controls that access the main thread, an error dialog box is displayed:   Solution: Solution 1: remove the security check for the main thread UI control

Agent Mode in software design mode; Agent Mode in Design Mode It seems that I have stopped the service for nearly half a month. It's really not the case. In the new year, I should keep myself at zero. Back To Zero. Let's start from this

1. Reflection of the application scenarioI. OverviewReflective technology:Java reflection mechanism is in the running state, for any class, can know all the properties and methods of this class, for any one object, can call any of its methods and

  Java 1.3 introduces a new feature named "Dynamic Proxy Class", which can be used to dynamically create wrapper Classes for "implementations of known interfaces. Before the advent of version 1.3, when I first heard of the dynamic proxy class I was

One or two kinds of proxy modes: static agent and dynamic agentAgent mode, basically have subject role, realsubject role, proxy Role. Where: the subject role is responsible for defining the interface that the Realsubject and proxy roles should

Transferred from: http://www.uml.org.cn/j2ee/201301102.aspSoftware development has gone from assembly language to high-level language and from procedural programming to object-oriented programming, while the former is designed to improve development

The basic concept and static proxy mechanism of the agent are explained in the previous article: proxy mode of design mode Now let's talk about the dynamic proxy mechanism of JavaThere is an important interface Invocationhandler and an important

Proxy mode refers to providing a proxy object to an object that the user does not directly access to the original object but indirectly through the proxy object.We can use the proxy pattern to implement aspect-oriented programming (AOP), which is

When we introduced the Java annotations in the previous article, we mentioned the Java reflection API several times. Unlike Javax.lang.model, the internal structure of the program at run time can be obtained through the reflection API. The dynamic

Most of the time you write a Windows program, you need to combine multiple threads to create and start a new thread in. NET with the following code. public void ThreadProc (); Thread thread = new Thread (new ThreadStart (ThreadProc)); Thread.

Method calls and messages If a target object is delegated to a real proxy instance, then all method calls to the corresponding transparent proxy pass through a process of message conversion and reverse conversion, and It is precisely when the

1. Introduction In general, the Open source framework provides plug-ins or other forms of outreach that developers can expand on their own. The benefits are obvious and one is to increase the flexibility of the framework. The other is that the

The problem arises: My WinForm program has a worker thread that updates the main window, but the document prompts me not to call this form in multiple threads (why?). , and the fact that my program often collapses when I call. How do I call a

Question: Calling WinForm in multiple threads My WinForm program has a worker thread that updates the main window, but the document prompts me not to call this form in multiple threads (why?). , and the fact that my program often collapses when I

OGNL-expressionOGNL (object-graph Navigation Language) is a convenient way to manipulate the open-source expression language of object properties, making the page more concise. The main uses are:Accessing the properties of an action in the value

The concept of an agentDynamic Agent technology is the most important technology in the whole Java technology, it is the basis of Learning Java framework, not dynamic proxy technology, then learning spring these frameworks are not

A few very useful scripts (from Microsoft website, carefully collected by Downmoon) A. Send a warning when a network hardware failure or network failure is broken Copy Code code as follows: StrComputer = "." Set objWMIService =

On the container of the wrapper packaging device thinking: Tomcat introduced the connector Connector, container container, the idea of the container in many frameworks can be seen, such as the Xwork container in Struts2, spring in the container. The

The Java reflection mechanism is in the running state, for any class, can get all the properties and methods of this class, for any one object, can call any of its methods; This dynamically acquired information and the ability to dynamically invoke

Before contacting the struts interceptor, but not using the Spring MVC Interceptor, it took a day to study it today.Defining InterceptorsThe interceptor interception request in SPRINGMVC is implemented through Handlerinterceptor. Defining a