instance constructor

 I. constructor and destructor principles As a more advanced language than C, C # provides a better mechanism to enhance program security. C # the compiler has a strict type security check function, which can almost find all the Syntax problems in

Objective-C magic path [17-memory management], objective-c17- Master haomeng is devoted to his contribution and respects the author's Labor achievements. Do not repost them. If the article is helpful to you, you are welcome to donate to the

IOS Singleton mode and iOS Mode   "Singleton Mode"Is one of the most commonly used design patterns in iOS. The Singleton mode effectively solves the problem of data sharing between different codes without passing any parameters. Singleton classes

This article from: http://blog.csdn.net/jpr1990/article/details/6691455   In fact, I have borrowed this book for a long time and have never read it systematically. So I took a good look over the past two days and summarized some key points by

  ① Const should be calledConstant; ReadonlyIs calledRead-Only variables. Const can be used to modify the field of a class or a local variable ); Readonly is only used to modify the field of the class.   ② The value of the const constant must be

Using System; Using System. reflection; Using Nhib.pdf; Namespace Petshop. Dao { Sealed   Class Sessions { Public   Static Isessionfactory petshop; Public   Static Isessionfactory petshoporders; Static Sessions ()

primitive types for programming languagesSome data types are so common that many compilers allow code to manipulate them in simplified syntax.  System.Int32 a = new System.Int32 (); A = 0a = 1; Equivalent to: int a = 1; this syntax not only enhances

First, the declared accessibility in C #1. Public: access is not restricted;2. Internal: Access is limited to the owning assembly;3. Protected: Access is limited to the current class and its subclasses;4. Internal protected: Access is restricted to

Transferred from: http://blog.sina.com.cn/s/blog_6f7a7fb501017p8a.htmlFirst, use attributes instead of accessible fields1,. NET data binding only supports data binding, the use of attributes can obtain the benefits of data binding;2. The get and set

PrefaceThe Pocket Note series focuses on recording everyday small technical points, although there may be little connection between points and points. But small enough, it is also easy to familiarize and apply to the daily development cycle,

50 ways to optimize C # programs This article mainly describes the C # program optimization of the 50 places to be aware of, using C # Development of friends can seeFirst, use attributes instead of accessible fields1,. NET data binding only supports

Read-only fieldsWhen a field declaration contains readonly a modifier, the field that is introduced by the declaration is read-only. A direct assignment to a read-only field can occur only as part of a declaration, or in an instance constructor or a

For the exception in C #: "The type initializer to throw an exception (type initializer throws an exception)" Simple analysis, currently I analyze two cases, as follows:Situation One:Learn about Kylin. NET type initializer throws an exception

For the exception in C #: "The type initializer to throw an exception (type initializer throws an exception)" Simple analysis, currently I analyze two cases, as follows:Situation One:Learn about Kylin. NET type initializer throws an exception

List lists for future referenceFirst, c#2.01. Partial class Partial classesFile1.csusing System; Public Partial class myclass{ publicvoid MyMethod1 () { Console.WriteLine ( "MyMethod1 manually written code ");} }File2.csusing

Original address: Http://www.cnblogs.com/panjun-Donet/archive/2008/03/28/1127680.html the day before yesterday made a low-level error, is about ReadOnly, summed up a bit:C # 's readonly keyword can only be used on fieldsPublic readonly TcpClient

08-08-27Keyword Params. It can be used to pass parameters to the method with an indefinite number, and array packaging is not required in advance.However, there are many restrictions and inconveniences. The most important thing is to add the Params

Abstract   To: Constructor and destructor are two seemingly simple functions in a class. But there will always be some unexpected running errors in the actual application process. This article will be a more systematic introduction The

instance constructs and reference typesThe previous chapters have actually written about the construction of reference types:First of all, of course, in the heap, allocate memory for the instance object of the reference type, and then initialize the

Compilation processWhether it is a physical or virtual machine, most of the program code starts with the compilation to the target code of the physical machine or the instruction set executed by the virtual function, as shown in the various