how to invoke method

Reprint: http://www.cnblogs.com/nsky/p/4436309.htmlThe control cannot be accessed across threads after the. Net2. , the controls on the form are created by the current thread when the user executes a method asynchronously: Assign a value to a

Field classthe field class defines methods that you can use to query the type of a field and to set or read the value of a field. Combine these methods with the inherited member method. It allows us to find all the information about the field

Original link: http://blog.csdn.net/jdfkldjlkjdl/article/details/9946687 STRUTS2 provides a platform to quickly build applications for users.STRUTS2 is a network engineering framework based on Opensymphony.STRUTS2 implements the Model View

First, the steps: 1 using the PropertyDescriptor class to get the property descriptor object PD references the name attribute of Student propertydescriptor pd = new PropertyDescriptor ("name", Student.class); 2) through the Getwritemethod ()

0x00I saw N1nty yesterday. Article Analysis Depth-Java deserialization Payload of the Jre8u20, analyzed jre8u20 this gadgets, after reading the worship, Jre 8u20 I have not studied, But see the article began to mention the 7u21 in this gadget,

Tomcat's server.xml configuration is as follows: The error message is as follows: Java.sql.SQLException:Io Exception:connection refused (description= (tmp=) (vsnnum=169870592) (err=12505) (error_ Stack= (Error= (code=12505) (emfi=4)))

I've noticed a trend in my own recent programming that leads to this month's column theme. Recently, I've done a lot of win32®interop in applications based on the Microsoft®.net Framework. I'm not saying that my application is full of custom interop

After saying the asynchronous service invocation of the client (see WCF Technical profiling: Application of asynchronous operations in WCF (above)), we're talking about how the server-side provides implementations for services in an asynchronous

-------Android Training, Java training, look forward to communicating with you! ----------The concept of reflection .1, the Java reflection mechanism is in the running state, for any class, can know all the properties and methods of this class, for

Creating objects DynamicallyIn the previous section, we learned about reflection, then viewed the type information with reflection, and learned how to create a custom attribute and traverse it with reflection. It can be said that, in the previous

Type reflection, late binding, and feature-based programming, reflecting late binding features1. Reflection Why pay attention to metadata? ------ Reflection Service In .net, all types of lists contained in a specified .dllor .exe assembly can be

"Encapsulates an INPUT element in a Web page as a (request) data Object", an object that isThe actioninvocation type.For Xwork, the webwork component of the front-end provides a data structure of a map type. The action is oriented to the data

Since jdk1.3, Java has introduced the concept of dynamic proxy. Dynamic proxy helps you reduce the number of lines of code and improve code reusability. For example, you do not have to write the same log code lines for all the methods of the class,

// Add application pool space referenceUsing system. directoryservices;Using system. text;Using system. Text. regularexpressions;Using system. diagnostics;Using system. Management; Private void button6_click (Object sender, system. eventargs E){//

Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> Implementation of anonymous methodsThe compiler generates Code Largely depends on the type of parameters or variables used by anonymous methods. For

Link: http://www.congci.com/item/webbrowserjavascriptcpp   The webbrowser control is a client control provided by Microsoft for Web browsing. The webbrowser control is widely used. For example, many mail clients use the Editable webbrowser control

Invoke and begininvoke (this is the link for source code analysis in my blog) In the use of invoke or begininvoke, the delegate is used without exception. For the nature of the Delegate, please refer to another article: Views on. NET events.I. Why

Problems and Solutions in struts1.2 + spring2.0 + hibernate3.1 project framework construction: Severe: Action: NULLJava. Lang. classnotfoundexception: org. springframework. Web. Struts. contextloaderplugin (1)At org. Apache. Catalina. loader.

Struts2-Action:Set up the myeclipse framework, set the directory of server/tomcat in window/prefrence, and set the JDK path on the Java tab. Struts operating mechanism:The URL request is sent to Tomcat through the HTTP protocol (assume that our URL

An error occurred while starting 2007-8-16 20:09:51 com.sun.org. Apache. commons. digester. digester startelementSevere: Begin event threw exceptionJava. Lang. classnotfoundexception: org. Apache. Catalina. Core. aprlifecyclelistenerAt java.net.