Teach Yourself Visual C++ 6 in21 Days phần 6 ppsx
Teach Yourself Visual C++ 6 in21 Days phần 6 ppsx
... AfxMessageBox(“Out of memory”, MB_ICONSTOP | MB_OK);
64 : // Did we create a line object?
65 : if (pLine)
66 : {
67 : // Delete it
68 : delete pLine;
69 : pLine = NULL;
70: }
71: // Delete the exception ... 31240-9 CH 16 4/27/00 12: 56 PM Page 3 86
LISTING 17.7. CONTINUED
36: // nCurColor = rand() % 8;
37: cRed = rand() % 2 56;
38: cBlue = rand() % 2 56;
39: cGreen = rand() % 2 56...
Teach Yourself Visual C++ 6 in21 Days phần 9 ppsx
... // Enable the button if busy
6: pCmdUI->Enable(GetBusy());
7: }
63 6 Appendix B
030 31240-9 APP B 4/27/00 1:07 PM Page 63 6
Understanding and Exception Handling 66 5
D
17: }
18: catch(CResourceException* ... open the file!”);
16: e->Delete();
66 4 Appendix D
032 31240-9 APP D 4/27/00 1:08 PM Page 66 4
5. You should see an OnPrint virtual function in the New Virtual Functions list...
Teach Yourself Visual C++ 6 in21 Days phần 1 pdf
... Keyboard Events 56
Changing the Drawing Cursor 57
Making the Change Stick 60
Summary 64
Q&A 64
Workshop 65
Quiz 65
Exercises 65
DAY 4WORKING WITH TIMERS 67
Understanding Windows Timers 68
Placing ... Teach Yourself Visual C++ 6 in 21 Days
000 31240-9 FM 4/27/00 11:02 AM Page vi
Overview
Introduction 1
WEEK 1 AT A GLANCE 5
Day 1 The Visual C++ Development E...
Teach Yourself Visual C++ 6 in21 Days phần 2 pot
... available
resources, as in Figure 6. 1. Click the New button.
6. The Menu Designer opens in the editing area of Developer Studio. The first menu
spot is highlighted, as shown in Figure 6. 2.
FIGURE 6. 1.
The Insert ... IDC_SIZENESW
• IDC_SIZEWE
• IDC_SIZENS
• IDC_NO
• IDC_APPSTARTING
• IDC_HELP
66 Day 3
005 31240-9 CH03 4/27/00 11:08 AM Page 66
Static Text ID IDC_STATIC
Caption Count:...
Teach Yourself Visual C++ 6 in21 Days phần 3 docx
... break;
55: }
56: // Move down to the next position
57: pStart.y = pStart.y + liDist;
58: pEnd.y = pStart.y;
59: // Draw the line
60 : pdc->MoveTo(pStart);
61 : pdc->LineTo(pEnd);
62 : }
63 : // Select ... 255), // Cyan
6: RGB( 255, 0, 0), // Red
7: RGB( 255, 0, 255), // Magenta
164 Day 8
012 31240-9 CH08 4/27/00 11:54 AM Page 164
Adding Flash—Incorporating Graphics, Drawing, and...
Teach Yourself Visual C++ 6 in21 Days phần 4 potx
...
63 : ///////////////////////
64 : // MY CODE ENDS HERE
65 : ///////////////////////
66 :
67 : EnableDocking(CBRS_ALIGN_ANY);
68 : DockControlBar(&m_wndToolBar);
69 :
70: ///////////////////////
71: ... m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
55:
56: ///////////////////////
57: // MY CODE STARTS HERE
58: ///////////////////////
59:
60 : // Enable docking for the Color Toolba...
Teach Yourself Visual C++ 6 in21 Days phần 5 potx
... advanced aspects of building applications with
Visual C++. Some of these topics you’ll use more than
others, but if you do much work with Visual C++, odds
are that you’ll work with most, if ... a
database.
●
How Visual C++ uses the CRecordset class to provide access to an
ODBC data source.
●
How you can create a simple database application using the Wizards in
Visual C++.
●
Ho...
Teach Yourself Visual C++ 6 in21 Days phần 7 docx
... the Visual C++ wizards to build ActiveX controls.
●
How to add properties and methods to your controls using the Class
Wizard.
●
How to test your control using the tools provided with Visual C++.
025 ... 18. 16.
LISTING 18. 16. THE CTaskingView OnCbthread1 FUNCTION.
1: void CTaskingView::OnCbthread1()
2: {
3: // TODO: Add your control notification handler code here
4:
5: ///////////...
Teach Yourself Visual C++ 6 in21 Days phần 8 potx
... GetDlgItem(IDC_RUNPGM)->ShowWindow(FALSE);
61 : GetDlgItem(IDC_STATICPGM)->ShowWindow(FALSE);
62 : }
63 :
64 : ///////////////////////
65 : // MY CODE ENDS HERE
66 : ///////////////////////
67 : }
3. Extend the code ... procedure for writing a C++ program using Visual C++ is simple
and easy. Follow these steps:
1. From the main menu, select Visual C++.
2. Select File |...
Teach Yourself Visual C++ 6 in 21 Days phần 1 pptx
... 60 5
Exercise 60 6
Day 11 61 2
Quiz 61 2
Exercise 61 2
Day 12 61 4
Quiz 61 4
Exercises 61 5
Day 13 61 6
Quiz 61 6
Exercise 61 7
Day 14 62 0
Quiz 62 0
Exercise 62 1
Day 15 62 3
Quiz 62 3
Exercise 62 4
Day 16 625
Quiz 62 5
Exercises ... the Errors 66 1
Throwing Exceptions 66 6
Deleting Exceptions 66 8
MFC Exception Types 66 8
Using the
CException Base Class 66 8
Using t...
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