Effective C # Principle 15: Use using and try/finally for resource cleanup

Types that use unmanaged resources must implement the Dispose () method of the IDisposable interface to precisely free system resources. NET environment, the responsibility for releasing resource code is the user of the type, not the type or system.

Make a realistic classical metal alarm clock with cc 3D tools

The 3D tools in the CC version are very powerful, but require a higher configuration of the computer. Before the production need to find a physical map as a reference, and then draw the parts of the draft map, and then make each of the parts.

2 ways to implement speech recognition by calling SAPI in C #

This article mainly introduced in C # 2 methods of calling SAPI to realize speech recognition, this article directly gives the implementation code, the need for friends can refer to the following Through Microsoft's SAPI, not only can TTS be

Special operators in C + +

The previous section describes the bitwise operators in C + +, and this section continues to learn about other operators in C + +. To deepen the understanding of the various operators. Self-、--self-reduction of 1.++ This operator can be divided

How does Photoshop cc rotate the view in one step

Now the users of Photoshop cc are more and more, and the software itself is constantly in accordance with the needs of users, updating the optimization. We used PS, the needle to the image rotation, one can not preview the effect of the second is

You don't know the C-disk space cleanup skills

first, the depth analysis 1, the SuperFetch function brings the application cache: In Windows Vista system, using the new technology features of SuperFetch, please refer to Windows Vista superfetch/prefetch technical details, Vista optimization:

Migrate the functions of VBScript to C#.net

vbscript| function VBScript 5.6 Functions C # code Abs System.Math.Abs Array New Object () {} ASC, AscB, AscW Microsoft.VisualBasic.Strings.Asc Atn System.Math.Atan

Using XML annotations in C #

Xml Brief introduction Most programmers may have heard of a Java-brought tool Javadoc, which automatically generates HTML documents for your code. C # and C # compilers also have similar functionality, but instead of generating HTML directly, it

C # Multithreading-Marshaling call methods via event delegates between different threads

Multithreading A custom single timer was made two days ago to make the appropriate event call based on the record ID and the set minutes minutes in the corresponding data record (ROW), but it cannot be invoked correctly if the event handler is in a

C # Implementation of listing all subdirectories and files under the directory program (with ideas)

Program to burn their own data into a lot of CDs, I found it hard to find my own files on which disc I needed, so I wrote a program in Visual Studio.NET to list all the subdirectories and files in the directory to make it easier for me to list all

"Tutorial" "Reprint" C # Sharp Experience (Li Jianzhong)-01

Tutorial C # Sharp Experience Nanjing University of Posts and Telecommunications Li Jianzhong (cornyfield@263.net) The C # language is a simple, modern, elegant, object-oriented, type-safe, platform-independent new component programming language.

C # Drawing and redrawing with the "rubber Strip" method

Some days ago in the forum posted a post, 100 points to seek the "rubber Strip" method drawing code. The effect is not very good, so they refer to the code to the user to write a new, solve the problem of drawing and redrawing. Because only write

Use C # to write text messages in Chinese mobile phones

The Chinese recently bought a NOKIA3210 data line in the computer city, played several days to change the logo, changed the bell to also throw the data line on one side. Until a few days ago on the Http://oxygensoftware.com to see a mobile phone

C # version of the website news release system

When writing this article, first of all, I would like to express my thanks to Bben_h and Jdxx, is Bben_h put forward in C # character replacement This problem, jdxx very good solution to this problem, but also remind me of some of the previous

Get shell script output in Inux C program (e.g. get system command output)

Tag: System replace does not have ls-l buffer null shell anonymous pipe limitReprinted from http://blog.csdn.net/hjxhjh/article/details/79095181. PrefaceThe Unix world has a famous saying: "A line of shell script is better than Mangyo C program",

Creates Macintosh the translation of the C + + program on the command line and passing the command line arguments to the main function

1. First, open the "developer command Prompt"2. Create a new directory to save your program. In the Developer Command Prompt window, enter a command to cd \ change the directory to the drive root directory. MD: Create folder).3. At the command

Python Basics (c)----character encoding and file handling

  character encoding and file processing I. The process of translating character encoding from a character into a binary number   character--------(translation process)-------> number   This process is actually the standard of how a character

The use of string or int data and string streams in C + + read-write txt files

Read and write operations on the file is what we often use in the project, in the online read a lot of blogs, combined with their own project experience summed up a bit, so wrote this blog, some places may be directly copied from other blogs, but

C # Operations Word aspose.words Components Introduction and Usage-Basic introduction and DOM overview

1. Basic IntroductionAspose.words is a commercial. NET class library that enables applications to handle a large number of file tasks. Aspose.words supports doc,docx,rtf,html,opendocument,pdf,xps,epub and other formats. You can use Aspose.words to

Code Generator (1), Code Generator (

Code Generator (1), Code Generator ( Input: in the form of a file, including: 1. Input/Output of the state machine 2. variables used in the state machine 3. The State Machine Model should include Nodes, Transition, Condition, and other

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