createinstance

Methods of Assembly. createinstance () and activator. createinstance () Dynamic Creation of class objects, mostly activator. createinstance () and activator. the createinstance () method is very easy to use and generally uses assembly. load

Differences between the Assembly. createinstance () and activator. createinstance () Methods Er ''recently used activator. createinstance () and activator. createinstance (), Very easy to use, but when looking at the source code of many others, most

Personal Understanding: in short, assembly. createinstance is an encapsulated activator. createinstance method. The former is more secure, and the latter is more widely used. Assembly. createinstance method (string) Use case-sensitive

This should beArticleThe final version of, during which many mistakes were made and many things were learned. Let's just move on.Code. It's still my final test result. The code is very simple and I don't want to explain it. Code highlighting

Today, Will Meng published an article titled "talking about activator. the createinstance (type) method creates an object and the Expression Tree creates an object performance comparison. This article passes a series of comparative tests and draws a

From: http://blog.csdn.net/jaydawson/article/details/5539438   C # use the following method to dynamically create a class instance in a class factory: 1. activator. createinstance (type)2. activator. createinstance (type, object [])  

The reason for testing this method is that the project needs to use this method to dynamically create required objects. The last time we talked about how to create an object using activator. createinstance () and directly using expressions to

The project uses the factory model. Public static idocument createidocument () { String classname = path + ". documentsqldal "; Return (idocument) Assembly. Load (PATH). createinstance (classname ); } This section Code Everything works properly

1. Problem Description★Code display Below is a piece of code in the factory: '*************************************** * ****** 'File Name: dataacess 'namespace: factory 'internal volume:' function: Create the interface required by the user 'file

We are usually working on the BS project tree menu. After determining the permissions, click the node URL to jump to the specified page. Recently, it was fun to write winform. Click the node to read the type from the database and instantiate it. I

The recent use of Factory mode to reflect the DAL layer there are some problems, so I would like to write their own thinking standard solutions and solutions for later use.1. This is the project structure2. This is the Dalfactory reflection code

Public class test { Public int [] getdata (INT [] pargs) { Return pargs; }     Public decimal [] getdata1 (decimal [] pargs) { Return pargs; } }   The above method may cause a lot of trouble when calling createinstance, and invokemethod may not be

Recently, I studied the design pattern. I used reflection when I learned about the abstractfactory of terrylee. By the way, I also studied the reflection mechanism of C. I collected some information on the Internet and my personal understanding for

Reflection assembly. Load ("assembly"). createinstance ("namespace. Class ")No matter which layer writes this code, the ("assembly") reads the DLL in the bin folder of the web layer, that is to say, the Assembly DLL of the class you reflected must

Starting a new project these days, the problem with the Abstractdalfactory reflection instance is that the load assembly succeeds, but the create instance is null.The reflected assembly name and namespace are s2s. Dal,At first I was wondering if

When multiple threads use ADO to operate the database, the createinstance object fails to return, mainly because:   Each thread must declare its suite type before using the COM component, that is, coinitialize must be called before each thread

Preface: Over the past few days, I have looked at the ATL interface ing macro, and then I suddenly came up with the idea of writing it. ATL defines many interface ing macros. Several of them are more important, although it seems that it is not

First, remoting Foundation What is remoting, in short, we can look at it as a distributed approach. From the perspective of Microsoft's products, it can be said that remoting is an upgrade of DCOM, it improved a lot of functions, and excellent

Program first, remoting Foundation What is remoting, in short, we can look at it as a distributed approach. From the perspective of Microsoft's products, it can be said that remoting is an upgrade of DCOM, it improved a lot of functions, and

Microsoft. NET remoting I. remoting Basics What is remoting? In short, we can regard it as a distributed processing method. From the perspective of Microsoft products, it can be said that remoting is an upgrade of DCOM, which improves many functions