introduction to the visual studio 2010

FACULTY OF IMFORMATION TECHNOLOGY

Author: Nguyen Ngoc Khuong– Phone : 0976649996- Email: [email protected]– Blog: http://khuongfit.wordpress.com

HAI PHONG UNIVERSITY




Introduction to the Visual Studio 2010

Chapter 1:




What you Learn in this

chapter?

What’s the .NET Framework &

What it contains

What C# is &How a

C# Program runs

Visual Studio 2010& C#

DEMO C# Console




.Net Framework[4.0]

Microsoft’s Modern software development platform

Support several programming languages: C# ,VB, C++,F#...

Common Language Runtime (CLR)

Include .NET Framework Class Library(FCL)




Programming language use to create application will run in the .NET CLR

Why C# ?

Evolution of the C & C++ languages

Incorporate the best features from other languages & Clearing up their problems

Syntax is simple

Directly accessing & manipulating system memory




Application you can write in C#

Windows Application

Web Application Web Services




How a C# program runs?




C# Source(.cs)

C# compiler

Assembly(.exe or .dll)

CLR loader

CLRJIT compiler

Operating system

CPU & otherhardware

.NET libraries




1 Write source code c# and saved file with .cs extension

2 C# compiler=> Compile source code to an intermediate language (MSIL)

3 MSIL is contained in an assembly(.exe or .dll extension)

4 Can use source code or reference .NET framework libraries




5 CLR runs on top of host operating system

6 CLR loads assembly & uses JIT compiler to translate MSIL to native machine code

7 Load .NET libraries if need

8 MSIL code can execute on any CPUs if CPU is supported by CLR




Visual

Studio

2010

Powerful, professional Integrated Development Environment (IDE)

Integrated compiler, debugger,Other useful tool…

We can work: Console application Window application Web application .NET Libraries




Visual

Studio

2010

Solution ???

Project & Project Properties

Build ???

Debugging???




Solutions and Projects group the items needed to create a program or application: A Solution can contain one or more Project A Project represents a particular part of a

solution A Project contains source code file, settings &

resource for application A Project can contain Class Reference libraries Etc…




How to create Solution

& Project?




1 Solution

1. File/New/Project (or Ctrl+ Shift +N)

2. Choose “Visual Studio Solutions” in left panel

3. Enter Name & location solution => click OK




You can see “Solution1” name in the right panel




HowTo

add New

Project:

2

1. Right click on Solution12. Choose Add item3. Choose New Project




add New

ProjectDialog

You can choose any Application

Type name & click OK




Manydifferent projects

in the Solution




Problem: You don’t know which Project that you want to run

1. Right click on Project2. Choose Set as

StartUp Project




Problem: We have many Window Computing Platform…

To any PC can run your Application, you must config as below

Right click on Project & choose Properties




Or Go to menu Project => Choose Project properties




Project Properties dialog

1. Go to Build tab2. Platform target

please choose “Any CPU”

3. Save project




How to add New Item in the Project

1.Right click on Project2.Choose Add item3.Choose New Item




Choose anyitem

Enter name and click “Add” button




AssemblyInfo file Reference .NET libraries




Solution Folder content




Project Folder content




How to build Solution & Project

Build Solution

Build Project

Batch Build




Batch Build You should use Batch Build

You can check or uncheck project to build

Build




How to Debugging?




1. Choose line you want to start debugging

2. Go to Debug menu3. Choose Toggle

Breakpoint or press F9




Breakpoint here




4. Go to Debug5. Choose Start Debugging or press F5

Also you can clear all Breakpoints




You can see The Yellow Line

And the name + value of variables




Step IntoStep OverStep Out




Use QuickWatch to see detail information of variable at runtime




QuickWatchDialog here

Variable’s infor




You can change value of the variable and click Reevaluate button




END

introduction to the visual studio 2010

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