sams teach yourself visual c 2008 pdf

Sams Teach Yourself Visual C# 2010 in 24 Hours pot

... 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 CollectionProper ... 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...

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Sams Teach Yourself Visual C++ 6 in 21 Days

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... 702Using the Map Classes 704Creating Custom Collection Classes 707Using the Coordinate-Handling Classes 710Using the CPoint Class 710Using the CRect Class 712Using the CSize Class 717Using ... THE CONTROLS ON THE APPLICATION DIALOG.Object Property SettingStatic Text ID IDC_STATICCaption This is an example of a Visual C+ + Application using a number of controls.Static Text ID IDC_STATICMSGCaption ... It isa control that allows the user to type a specific amount of text, which you can captureRich Text EditTab ControlCustom ControlMonth CalendarList ControlEdit BoxExtended ComboBoxIP...

Teach Yourself Visual C++ 6 in21 Days phần 1 pdf

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... Timers 68Placing a Clock on Your Application 68Creating the Project and Application 68Adding the Timer IDs 70Starting the Clock Timer 71Handling the Clock Timer Event 72Adding a Second Timer ... GLANCE 147Day 8 Adding Flash—Incorporating Graphics, Drawing, and Bitmaps 149 9 Adding ActiveX Controls to Your Application 17910 Creating Single Document Interface Applications 199 11 Creating ... Page ii Specifying the Control Tab Order 30Attaching Variables to Your Controls 32Attaching Functionality to the Controls 33Closing the Application 36Showing the User’s Message 37Clearing...

Tài liệu LINQ for Visual C# 2008 pdf

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... Specify the connection to the DB SqlConnection c = new SqlConnection(…); // Open the connection c. Open(); // Specify the SQL Command SqlCommand cmd = new SqlCommand(@" SELECT ... public static string SpaceToUnderscore(this string source) { char[] cArray = source.ToCharArray(); string result = null; foreach (char c in cArray) { if (Char.IsWhiteSpace (c) ) ... Ferracchiati LINQ for Visual C# 2008 v query, ADO.NET programmers have to store the SQL in a Command object, associate the Command with a Connection object and execute it on that Connection...

Microsoft Visual C# 2008 pdf

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... editions, contact your local Microsoft Corporation office or contact Microsoft Press International directly at fax (425) 936-7329. Visit our Web site at www.microsoft.com/mspress. Send comments ... method calls by using the Visual Studio 2008 debugger.Chapter 4SelectionThis project shows how to use a cascading if statement to implement complex logic, such as comparing the equivalence ... catch keywords then make the application more robust so that it no longer fails.Chapter 7ClassesThis project covers the basics of deﬁ ning your own classes, complete with public constructors,...

Hướng dẫn từng bước tự học và thực hành Visual C++ 2008 pdf

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Sams teach yourself Visual CSharp in 24 hours

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... 264Workshop 264viii Sams Teach Yourself Visual C# 2008 in 24 Hours 32HOUR 2: Navigating Visual C# 2008 Using the Visual C# 2008 Start PageBy default, the Visual C# 2008 Start Page shown ... Recent Projects category in theupper-left corner is used to create new projects or open projects already created. Tocreate new projects, click the Create: Project link in the Recent Projects ... specify a name, you can cre-ate the new project either by double-clicking the icon that represents the Templatetype of project you want to create or by clicking the template icon once to select...

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Teach Yourself Visual C++ 6 in21 Days phần 2 pot

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... variables associated with controlsas public, making them completely accessible outside the dialog class. You can changethis by placing a private: access specifier where the public: access specifier ... IDC_BWHICHOPTIONCaption &Which Option?Disabled CheckedCommand Button IDIDC_EXITCaption E&xitStatic Text ID IDC_STATICCaption Dialog Results:Edit Box ID IDC_RESULTSMultiline CheckedAuto ... IDC_SIZEWEã IDC_SIZENSã IDC_NOã IDC_APPSTARTINGã IDC_HELP66 Day 3005 31240-9 CH03 4/27/00 11:08 AM Page 66 Static Text ID IDC_STATICCaption Count:Static Text ID IDC_STATICCOUNTCaption 0Button...

Teach Yourself Visual C++ 6 in21 Days phần 3 docx

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... Declare and create the brushes13: CBrush lSolidBrush(m_crColors[iColor]);14: CBrush lBDiagBrush(HS_BDIAGONAL, m_crColors[iColor]);15: CBrush lCrossBrush(HS_CROSS, m_crColors[iColor]);16: CBrush ... into10: dcMem.CreateCompatibleDC(pdc);11: // Select the bitmap into the compatible device context12: CBitmap* pOldBitmap = (CBitmap*)dcMem.SelectObject➥(lpWnd->m_bmpBitmap);13: CRect lRect;14: ... (PS_SOLID, 1, m_crColors[iColor]);5: CPen lDotPen (PS_DOT, 1, m_crColors[iColor]);6: CPen lDashPen (PS_DASH, 1, m_crColors[iColor]);7: CPen lDashDotPen (PS_DASHDOT, 1, m_crColors[iColor]);8: CPen lDashDotDotPen...

Teach Yourself Visual C++ 6 in21 Days phần 4 potx

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... // CDay11Doc3: 4: IMPLEMENT_DYNCREATE(CDay11Doc, CDocument)5: 6: BEGIN_MESSAGE_MAP(CDay11Doc, CDocument)7: ON_COMMAND_RANGE(ID_COLOR_BLACK, ID_COLOR_WHITE, OnColorCommand)8: ON_UPDATE_COMMAND_UI_RANGE(ID_COLOR_BLACK, ... IDs correctly. Once you make the corrections (be sure to delete anyduplicates), save your corrections, restart Visual C+ +, and recompile your applica-tion. The color menu should work correctly.WorkshopThe ... height27: CRect rect;28: m_wndColorBar.GetItemRect(9, &rect);29: rect.bottom = rect.top + nHeight;30: 31: // Create the combo box32: m_ctlWidth.Create(WS_CHILD | WS_VISIBLE | WS_VSCROLL...

Teach Yourself Visual C++ 6 in21 Days phần 5 potx

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... a Connection object variable, but to declare aConnection object pointer, _ConnectionPtr, and use it for all your interaction with theConnection object. Once you declare a Connection object ... beenencapsulated into two classes, CRecordset and CDatabase. The CDatabase class containsthe database connection information and can be shared across an entire application. TheCRecordset class ... the set class constructor, in line 19 ofListing 14.3. LISTING 14.3. THE CDbOdbcSet CONSTRUCTOR. 1: CDbOdbcSet::CDbOdbcSet(CDatabase* pdb)2: : CRecordset(pdb)3: {4: //{{AFX_FIELD_INIT(CTestdb5Set)5:...

Teach Yourself Visual C++ 6 in21 Days phần 6 ppsx

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... AFX_EXT_CLASS macro in the class declaration, asfollows:class AFX_EXT_CLASS CMyClass{...};This macro exports the class, making it accessible to Visual C+ + applications. You needto include ... three changes; do not change any-thing else in the class declaration. LISTING 17.12. THE CTestAppDoc CLASS DECLARATION. 1: class CTestAppDoc : public CDocument2: {3: protected: // create ... Name Accessstatic const COLORREF m_crColors[8] PublicCRect m_rDrawArea PrivateCObArray m_oaLines Private022 31240-9 CH16 4/27/00 12:56 PM Page 385 When you create a generic class, the New Class...

Teach Yourself Visual C++ 6 in21 Days phần 7 docx

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... 19.9. THE CSquiggleCtrl OnDraw FUNCTION. 1: void CSquiggleCtrl::OnDraw(2: CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid)3: {4: // TODO: Replace the following code with your ... OnAccept function6: ((CSockDlg*)m_pWnd)->OnAccept();7: }Add similar functions to your socket class for the OnConnect, OnClose, OnReceive, andOnSend functions, calling same-named functions ... to your socket class. Specify thefunction type as void, the function declaration as OnAccept(int nErrorCode), and theaccess as protected and check the virtual check box. Edit this function, adding...

Teach Yourself Visual C++ 6 in21 Days phần 8 potx

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... constructorsor destructors. If a constructor or a destructor is not defined, the compiler creates one foryou.The Constructor FunctionA constructor is a class initialization function that is executed ... current character being pressedHCURSOR lhCursor; // The handle to the cursor to be displayed// Convert the key pressed to a characterlsChar = char(nChar);// Is the character “A”if (lsChar == ... Destructor FunctionA destructor function is the opposite of a constructor function, which is executed auto-matically when the block in which the object is initialized is exited. A destructor...

Teach Yourself Visual C++ 6 in21 Days phần 9 ppsx

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... exception catch, you don’t need to have a catch block foreach type of exception; instead, you can catch the CException base class exception fromwhich all the other more specific exception classes ... the error occurred.TABLE D.1. THE CFileException m_cause CODES.Cause Code MeaningCFileException::none There was no error.CFileException::generic No error code specified.CFileException::tooManyOpenFiles ... dHeightRatio=(double)m_rcPrintRect.Height()/14: (double)rcClient.Height();15:16: // ** Calculate the device’s aspect ratio17: double dAspect=(double)pDC->GetDeviceCaps(ASPECTX)/18: (double)pDC->GetDeviceCaps(ASPECTY);19:20:...