没有合适的资源？快使用搜索试试~ 我知道了~

首页C# 3.0编程指南：Visual Studio 2008下的最新特性与实战

C# 3.0编程指南：Visual Studio 2008下的最新特性与实战

csharp

2008

programmers

reference

需积分: 9 0 下载量 100 浏览量更新于2024-07-17 收藏 19.73MB PDF 举报

身份认证购VIP最低享 7 折!

领优惠券(最高得80元）

试读

844页

"C# 2008程序员参考手册"是一本针对不同层次程序员的指南，自2000年Microsoft .NET Framework发布以来，C#编程语言经过多次迭代，发展到了3.0版本。该语言因其语法简洁，对Java和C程序员友好，尤其受到初学者的青睐。对于那些需要从VB6迁移到.NET平台但又不想学习新版本Visual Basic的程序员，C#提供了吸引人的选择。 C# 3.0版本与.NET Framework 3.5一同推出，引入了许多增强功能，使得编程更加直观且强大。配合微软旗舰开发环境Visual Studio 2008，C#开发变得更为普及。作者采用通过实例学习的方式编写这本书，注重提供丰富的代码示例来展示概念，鼓励读者动手实践并探索。本书适合所有级别的程序员，无论是初学者，还是经验丰富的开发者。每章都有独立的代码示例，方便读者针对性地学习感兴趣的主题。书中的内容分为三部分：第一部分深入讲解C#语言基础；第二部分涵盖了使用C#进行应用程序开发；第三部分包括三个附录，分别介绍了C#关键字列表、.NET类库和使用Sandcastle工具进行文档生成。此外，书中还提到了其他相关资源，如更新、源代码以及Wrox的技术支持，可以访问www.wrox.com获取更多信息。例如，《Professional Visual Studio 2008》讲述了如何充分利用Visual Studio的关键特性，而《Professional Visual Studio Extensibility》则指导读者如何使用C#开发定制插件，实现优化构建、增强编程工具等功能。《C# 2008程序员参考》则提供了一本全面且详尽的C#语言指南，便于程序员快速掌握和提升技能。这本书不仅适合初级程序员学习C#，也适合有经验的开发者深入了解和扩展他们的技能，是开发人员的实用工具箱，涵盖了从基础到高级的主题，旨在帮助读者提升编程效率和职业发展。

资源详情

资源推荐

ffirs.indd xivffirs.indd xiv 10/1/08 12:13:07 PM10/1/08 12:13:07 PM

Contents

Introduction XXV

Part I: C# Fundamentals 1

Chapter 1: The .NET Framework 3

What’s the .NET Framework? 3

Common Language Runtime 3

.NET Framework Class Library 4

Assemblies and the Microsoft Intermediate Language (MSIL) 6

Versions of the .NET Framework and Visual Studio 8

Summary 9

Chapter 2: Getting Started with Visual Studio 2008 11

Visual Studio 2008 Overview 11

Choosing the Development Settings 12

Resetting the Development Settings 13

Creating a New Project 14

Components of the IDE 17

Code and Text Editor 34

Code Snippets 35

IntelliSense 37

Refactoring Support 39

Debugging 49

Setting Breakpoints 49

Stepping through the Code 51

Watching 52

Autos and Immediate Windows 53

Unit Testing 53

Creating the Test 54

Running the Test 57

Testing with Floating Point Numbers 58

Adding Additional Test Methods 59

Summary 59

ftoc.indd xvftoc.indd xv 10/1/08 12:11:27 PM10/1/08 12:11:27 PM

Contents

xvi

Chapter 3: C# Language Foundations 61

Using Visual Studio 2008 61

Using the C# Compiler (csc.exe) 64

Dissecting the Program 66

Passing Arguments to Main() 68

Language Syntax 68

Keywords 68

Variables 69

Scope of Variables 71

Constants 74

Comments 74

XML Documentation 74

Data Types 78

Value Types 79

Reference Types 84

Enumerations 85

Arrays 87

Implicit Typing 88

Type Conversion 89

Flow Control 92

if-else Statement 92

switch Statement 94

Looping 96

for Loop 96

Nested for Loop 97

foreach 98

while and do-while Loops 99

Exiting from a Loop 99

Skipping an Iteration 102

Operators 102

Assignment Operators 103

Relational Operators 105

Logical Operators 106

Mathematical Operators 108

Operator Precedence 109

Preprocessor Directives 110

#define and #undef 111

#if, #else, #elif, and #endif 115

#warning and #error 117

#line 118

ftoc.indd xviftoc.indd xvi 10/1/08 12:11:28 PM10/1/08 12:11:28 PM

Contents

xvii

#region and #endregion 120

#pragma warning 122

Summary 123

Chapter 4: Classes and Objects 125

Classes 125

Defining a Class 126

Using Partial Classes 126

Creating an Instance of a Class (Object Instantiation) 127

Anonymous Types (C# 3.0) 128

Class Members 131

Function Members 134

Static Classes 156

System.Object Class 157

Testing for Equality 158

Implementing Equals 159

ToString() Method 161

Attributes 162

Structures 165

Summary 169

Chapter 5: Interfaces 171

Defining an Interface 172

Implementing an Interface 173

Implementing Multiple Interfaces 174

Extending Interfaces 175

Interface Casting 177

The is and as Operators 178

Overriding Interface Implementations 179

Summary 181

Chapter 6: Inheritance 183

Understanding Inheritance in C# 183

Implementation Inheritance 184

Abstract Class 186

Abstract Methods 186

Virtual Methods 189

Sealed Classes and Methods 191

Overloading Methods 192

ftoc.indd xviiftoc.indd xvii 10/1/08 12:11:28 PM10/1/08 12:11:28 PM

Contents

xviii

Overloading Operators 195

Extension Methods (C# 3.0) 198

Access Modifiers 200

Inheritance and Constructors 202

Calling Base Class Constructors 203

Interface Inheritance 204

Explicit Interface Members Implementation 208

Summary 211

Chapter 7: Delegates and Events 213

Delegates 213

Creating a Delegate 214

Delegates Chaining (Multicast Delegates) 217

Implementing Callbacks Using Delegates 220

Asynchronous Callbacks 222

Anonymous Methods and Lambda Expressions 225

Events 226

Handling Events 229

Implementing Events 232

Difference between Events and Delegates 235

Passing State Information to an Event Handler 237

Summary 240

Chapter 8: Strings and Regular Expressions 241

The System.String Class 241

Escape Characters 243

String Manipulations 247

String Formatting 254

The StringBuilder Class 257

Regular Expressions 259

Searching for a Match 259

More Complex Pattern Matching 261

Summary 263

Chapter 9: Generics 265

Understanding Generics 265

Generic Classes 268

Using the default Keyword in Generics 270

Advantages of Generics 271

ftoc.indd xviiiftoc.indd xviii 10/1/08 12:11:28 PM10/1/08 12:11:28 PM

剩余843页未读，继续阅读

DateTime startTime = this.dp_StartDate.SelectedDate.Value;//this.dp_StartTime.SelectedTime; this.dp_StartTime.SelectedTime = startTime.TimeOfDay; this.dp_EndTime.SelectedTime.Value = startTime.TimeOfDay;

```csharp DateTime startTime = this.dp_StartDate.SelectedDate.Value; this.dp_StartTime.SelectedTime = startTime.TimeOfDay; this.dp_EndTime.SelectedTime = startTime.Date + startTime.TimeOfDay; ``` 在...

DateTime Time1 = DateTime.Now; if (this.dp_StartTime.SelectedTime.HasValue) { Time1 = this.dp_StartTime.SelectedTime.Value; } DateTime Time2 = DateTime.Now; if (this.dp_EndTime.SelectedTime.HasValue) { Time2 = this.dp_EndTime.SelectedTime.Value; } int dOverTime = (Time2 - Time1).Hours; this.tb_totalTime.Text = dOverTime.ToString(); 怎么调整代码，让他获取到0.5小时精度的数据

```csharp DateTime Time1 = DateTime.Now; if (this.dp_StartTime.SelectedTime.HasValue) { Time1 = this.dp_StartTime.SelectedTime.Value; } DateTime Time2 = DateTime.Now; if (this.dp_EndTime.SelectedTime...

unity Assembly-CSharp.dll.mdb更换Assembly-CSharp.dll.pdb

将 Unity3D 项目中的 Assembly-CSharp.dll.mdb 转换成 Assembly-CSharp.dll.pdb，需要使用一个叫做“pdb2mdb.exe”的工具。这个工具可以从 Mono 开源项目中下载到。下面是具体的转换步骤： 1. 下载 pdb2mdb.exe ...

gis二次开发平移的代码 C#语言

```csharp // 引用 ESRI.ArcGIS.Geometry 库 using ESRI.ArcGIS.Geometry; // 获取要平移的几何对象 IPoint point = new PointClass(); point.X = 100; point.Y = 100; // 创建平移向量 IVector3D vector = new ...

string json = File.ReadAllText("tsconfig1.json"); dynamic jsonObj = JsonConvert.DeserializeObject(json); dShutterValue = jsonObj["exposureTime"]; m_txt_Shutter.Text = dShutterValue.ToString("F2"); m_listCCamerInfo[m_nOperateID].m_objIGXFeatureControl.GetFloatFeature("ExposureTime").SetValue(dShutterValue); m_txt_Shutter.Clear(); try { if (!m_listCCamerInfo[m_nOperateID].m_bIsOpen) { return; } strValue = m_listCCamerInfo[m_nOperateID].m_objIGXFeatureControl.GetFloatFeature("ExposureTime").GetValue().ToString(); //浮点转字符串 dShutterValue = Convert.ToDouble(m_txt_Shutter.Text); 怎么改错System.FormatException:“输入字符串的格式不正确。”

```csharp try { if (!m_listCCamerInfo[m_nOperateID].m_bIsOpen) { return; } if (double.TryParse(m_txt_Shutter.Text, out dShutterValue)) { m_listCCamerInfo[m_nOperateID].m_objIGXFeatureControl....

C# 使用 Spire.Pdf.dll 4.8.8 版本打印PDF代码，同时指定打印机名称

在上面的代码中，你需要将 `your_pdf_file_path.pdf` 替换为你实际的 PDF 文件路径，将 `your_printer_name` 替换为你实际的打印机名称。 4. 运行代码后，Spire.Pdf.dll 会加载 PDF 文件并使用指定的打印机进行打印...

_cell_day.Data = dt.ToString("MM/dd"); _cell_day.DataFormat = unvell.ReoGrid.DataFormat.CellDataFormatFlag.Text; 这个代码如何让日期不显示年

```csharp _cell_day.DataFormat = new unvell.ReoGrid.DataFormat.CellDataFormat(unvell.ReoGrid.DataFormat.CellDataFormatFlag.Custom, "MM/dd"); ``` 在这个示例中，我们使用 `CellDataFormat` 类的构造函数来...

在下边的代码中如何释放pdfViewer1.Document using (PdfReader reader = new PdfReader(filepath+ filetype_pdf)) { int pageCount = reader.NumberOfPages; // 添加水印 using (PdfStamper stamper = new PdfStamper(reader, new FileStream("temp.pdf", FileMode.Create))) { for (int i = 1; i <= pageCount; i++) { // 水印文本 //string watermarkText = "鲁达LUDA 鲁达LUDA 鲁达LUDA 鲁达LUDA 鲁达LUDA"; // 水印字体 BaseFont bf = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED); Font font = new Font("Black", 75, FontStyle.Bold); //Brush brush = new SolidBrush(Color.FromArgb(128, Color.LightGray)); // 水印位置 iTextSharp.text.Rectangle rect = reader.GetPageSize(i); float x = rect.Width / 2; float y = rect.Height / 2; // 添加水印 PdfContentByte over = stamper.GetOverContent(i); over.SaveState(); over.SetGState(new PdfGState() { FillOpacity = 0.5f, StrokeOpacity = 0.5f }); over.BeginText(); over.SetFontAndSize(bf, font.Size); over.SetColorFill(BaseColor.LIGHT_GRAY); over.ShowTextAligned(Element.ALIGN_CENTER, "鲁达LUDA 鲁达LUDA 鲁达LUDA 鲁达LUDA 鲁达LUDA", x, y, 45); over.EndText(); over.RestoreState(); } stamper.Close(); pdfViewer1.Document = PdfiumViewer.PdfDocument.Load("temp.pdf"); } }

using (PdfReader reader = new PdfReader(filepath+ filetype_pdf)) { int pageCount = reader.NumberOfPages; using (PdfStamper stamper = new PdfStamper(reader, new FileStream("temp.pdf", FileMode....

public class FirePoint : MonoBehaviour { public Joystick joystick_right; public bool joystick_right_down; public Vector3 shootdirection; public float rotationSpeed = 10f; void Start() { joystick_right_down = false; } // Update is called once per frame void Update() { //右摇杆控制射击 if (joystick_right.Direction.x != 0 || joystick_right.Direction.y != 0) { //让firePoint的方向与摇杆方向一致 // 计算摇杆的方向 Vector2 shootDirection = new Vector3(joystick_right.Direction.x,0, joystick_right.Direction.y); Quaternion targetRotation = Quaternion.LookRotation(shootDirection); transform.rotation = Quaternion.Slerp(transform.rotation, targetRotation, rotationSpeed * Time.deltaTime); joystick_right_down = true; } if (joystick_right.Direction.x == 0 && joystick_right.Direction.y == 0) { transform.rotation = Quaternion.identity; joystick_right_down = false; } } }这段代码对吗

```csharp Vector3 shootDirection = new Vector3(joystick_right.Direction.x, 0, joystick_right.Direction.y); ``` 2. 在使用Slerp进行插值旋转时，你可以通过将rotationSpeed乘以Time.deltaTime来使旋转速度与...

戴森球计划 assembly csharp.dll修改

而assembly csharp.dll是戴森球计划游戏的一个关键文件，它包含了游戏的核心代码和逻辑。如果需要修改戴森球计划游戏的一些功能或者添加新的内容，就需要对assembly csharp.dll进行修改。对assembly csharp.dll...

drjiachen

粉丝: 171
资源: 2139

上传资源快速赚钱

我的内容管理展开

我的资源快来上传第一个资源

我的收益

登录查看自己的收益

我的积分登录查看自己的积分

我的C币登录后查看C币余额

我的收藏

我的下载

下载帮助

C# 3.0编程指南：Visual Studio 2008下的最新特性与实战

C sharp reference

microsoft.csharp_dll 下载 csdn C# wpf开发用

21043779_csharp_opcclient_rcw_code.zip_opc

DateTime startTime = this.dp_StartDate.SelectedDate.Value;//this.dp_StartTime.SelectedTime; this.dp_StartTime.SelectedTime = startTime.TimeOfDay; this.dp_EndTime.SelectedTime.Value = startTime.TimeOfDay;

unity Assembly-CSharp.dll.mdb更换Assembly-CSharp.dll.pdb

gis二次开发 平移的代码 C#语言

C# 使用 Spire.Pdf.dll 4.8.8 版本打印PDF代码，同时指定打印机名称

_cell_day.Data = dt.ToString("MM/dd"); _cell_day.DataFormat = unvell.ReoGrid.DataFormat.CellDataFormatFlag.Text; 这个代码如何让日期不显示年

record.end_date.Subtract(record.start_date).TotalMinutes, 2

用python向c#发送byte数组，应该怎么发

microsoft.codeanalysis.csharp格式化代码

aspose转word为pdf如何把pdf的字体设置小一点

c# Evaluation Warning : The document was created with Spire.PDF for .NET.

your_pdf_viewer_executable_path pdf 阅读器可以是Edge浏览器吗

C#winform通过窗口加载Python文件，该Python文件可调用C#中的函数

戴森球计划 assembly csharp.dll修改

最新资源

gis二次开发平移的代码 C#语言