... the techniques involved.
Beginning
Beginning
Visual C#
®
2010
Visual C#
®
2010
Karli Watson, Christian Nagel, Jacob Hammer Pedersen, Jon D. Reid, Morgan Skinner
BEGINNING
Visual C# 2010
Karli ... Defining Classes
CHAPTER 10: Defining Class Members
CHAPTER 11: Collections, Comparisons, and Conversions
CHAPTER 12: Generics
CHAPTER 13: Additional OOP Techniques
CHAPTER 14: C# Language ... you how to program confidently with useful code in C# 2010.
Beginning Visual C# 2010:
• Explains basic C# 2010 syntax, including variables and expressions
• Reviews generics and explains how...
... đó chép phần nội dung
thích hợp c a DC ảo sang DC th c.
- Chiều rộng DC ảo bằng chiều rộng DC th c. Chiều cao DC ảo bằng
chiều cao DC th c + 2 lần chiều cao một dòng chữ trên DC.
- Viết cc ... Cho phép kt hp mt c ch hp lý cc canh chnh trong
vùng hình ch nht gii hn. Cc thơng s canh chnh c th là:
DT_CENTER : Chnh gia theo chiu ngang
DT_VCENTER : Chnh gia theo chiu ... tng DC mt c ch tng thích vi mt DC c sn ụ c
ch bi con tr tham s
pDC
.
̇ virtual BOOL
( ); Hy b ụi tng DC.
̇ CPen*
( CPen*
pPen
); Chn c ng c v mi cho DC.
pPen
: con...
...
07020000002400005253413200040000010001002b4ef 3c2 bbd6478802b64d0dd3f2e 7c6 5ee
6478802b63cb894a782f3a1adbb46d3ee5ec5577e7dccc818937e964cbe99 7c1 207 6c1 9f2d7
ad179f15f7dccca 6c6 b72a
Public key token is 2a1d3326445fc02a
The public key ... System.Diagnostics;
namespace Apress.VisualCSharpRecipes.Chapter01
{
class Recipe01_06
{
[Conditional("DEBUG")]
public static void DumpState()
{
Visual C# 2010 Recipes: A ... to compile
the HelloWorld.cs source file (from recipe 1-1) if the ConsoleUtils class is contained in the
ConsoleUtils.dll library, use the command csc /reference:ConsoleUtils.dll HelloWorld.cs....
... the OdbcDataAdapter with its associated OdbcCommand
and OdbcConnection objects. For Oracle databases, use the OracleDataAdapter with its
associated OracleCommand and OracleConnection objects. ... Provider
Database
Transaction
Command
ExecuteReader
Parameters
ExecuteNonQuery
ExecuteScalar
DataSet
DataRelationCollection
ConstraintCollection
DataTable
DataRowCollection
DataColumnCollection
Your
A
pplication
Figure 3.2 Another architecture of ADO.NET 2.0.
c0 3.indd ... instance or an object based on this class. Depending on your applications,
you can create a global connection instance for your entire project or you can create some
local connection objects...
... based on the real location in which you save your database.
D. The Connection object accConnection is initialized with the connection string and a con-
nection is executed by calling the Open() ... catch block should
be used for this connection operation to catch up any possible exception. Here we skip it
since we try to make this connection coding simple.
E. The facultyCommand object ... console window. A complete C# Console
project named QueryRefl ectionLINQ can be found in the folder DBProjects\Chapter 4
located at the accompanying ftp site (see Chapter 1 ).
c0 4.indd 17 5c0 4.indd...
... vi c thêm tooltip cho cc đi tng trong ch đ Document - View
c th đ c th c hin thông qua String Resource.
C c b c th c hin :
- B c 1 : Thêm vào trong lp c a Dialog (C Dlg) mt con ... kiu
CToolTipCtrl :
CToolTipCtrl* m_pToolTip;
- B c 2: Trong hàm OnInitDialog(), thêm vào cc dòng lnh sau :
m_pToolTip = new CToolTipCtrl;
//Khai báo con tr kiu CWnd đ dùng trong vi c ...
thoat",rect,1);
}
- B c 3 : Thêm vào lp CTamDlg hàm PreTranslateMessage, hàm này c t c
dng x lý thông đip tr c khi gi đn c a s. Thông đip phi đ c đa đn cho tooltip
control tr c. ...
... 909
The MFC Collection Classes 909
Types of Collection 910
The Type-Safe Collection Classes 911
Collections of Objects 911
The Typed Pointer Collections 920
Using the CList Template Class 923
Drawing ... 605
Function Objects 605
Function Adapters 606
The Range of STL Containers 606
Sequence Containers 607
Creating Vector Containers 608
The Capacity and Size of a Vector Container 611
Accessing ... Template Class 923
Drawing a Curve 924
Defining the CCurve Class 925
Implementing the CCurve Class 927
Exercising the CCurve Class 929
Creating the Sketch Document 929
Using a CTypedPtrList Template...
... JIT compiler is highly optimized for compiling CIL code into highly
efficient object code, runs on demand, and caches the compiled code for future use.
Memory Management and Garbage Collection
Proper ... illegal memory
access. This ensures that an application can access only memory or other resources to
which it has been explicitly granted access. This restricted environment can be
thought ... using Microsoft .NET technolo-
gies. Scott runs a software architecture-focused user group, speaks extensively (including at
Microsoft TechEd and community-sponsored code camps), and contributes...
... Learn Microsoft Visual C# 2010
Note The content of the Properties window reects the object you select. The contents will
change when you select a form instead of a speci c control. Each control ... least some code to create most applications.
Of course, before you can create a C# application, you need some sort of tool to create it with.
(Technically, you could write an application using ... second section of the chapter helps you launch Visual C# 2010
CHAPTER 1 Getting to Know C# 7
FIGURE 1-3 The Visual Studio IDE opens with the Start Page showing.
This rst view of Visual C# 2010...
... performance, you can write your C+ + code to access the Windows API directly.
C+ + code that executes with the CLR is described as managed C+ + because data and code is managed
by the CLR. In CLR programs, ... the Client Area Redrawn 731
Defining Classes for Elements 732
The CElement Class 736
The CLine Class 737
Calculating the Enclosing Rectangle for a Line 742
The CRectangle Class 742
The CCircle Class ... Template Class 771
CTypePtrList Operations 771
Using the CList Template Class 773
Drawing a Curve 774
Defining the CCurve Class 775
Implementing the CCurve Class 777
Exercising the CCurve Class 778
Creating...
... of the current desktop.
Solution
Use the CopyFromScreen method of the Graphics class to copy screen contents.
How It Works
The Graphics class includes CopyFromScreen methods that copy color ...
namespace Apress.VisualCSharpRecipes.Chapter08
{
public partial class Recipe08_03 : Form
{
public Recipe08_03()
{
InitializeComponent();
}
private void Recipe08_03_Load(object sender, ... System.Drawing.Drawing2D.GraphicsPath object, which can accommodate any
combination of ellipses, rectangles, closed curves, and even strings. You can add shapes to a
CHAPTER 8 ■ GRAPHICS, MULTIMEDIA, AND...
...
namespace Apress.VisualCSharpRecipes.Chapter09
{
class Recipe09_16
{
static void Main(string[] args)
{
// Create a new SqlConnection object.
using (SqlConnection con = new SqlConnection()) ... public static void DisconnectedExample()
{
XmlDocument doc = new XmlDocument();
// Create a new SqlConnection object.
using (SqlConnection con = new SqlConnection())
{
// Configure ... new SqlConnection object.
using (SqlConnection con = new SqlConnection())
{
// Configure the SqlConnection object's connection string.
// You must specify Asynchronous Processing=true...
... System.Security.Cryptography;
namespace Apress.VisualCSharpRecipes.Chapter11
{
class Recipe11_17
{
CHAPTER 11 ■ SECURITY AND CRYPTOGRAPHY
556
Usage
Executing the command permview Recipe11-06.exe ... to turn off execution permission checking
// and persist the change.
public void ExecutionCheckOff()
{
// Turn off execution permission checks.
SecurityManager.CheckExecutionRights = ... Apress.VisualCSharpRecipes.Chapter11
{
class Recipe11_12
{
CHAPTER 11 ■ SECURITY AND CRYPTOGRAPHY
583
CA-67-A5-2D-EC-E9-FC-45-AE-97-E9-E1-38-CB-17-86-BB-17-EE-30
In contrast, executing this command:...