Teach Yourself Visual C++ 6 in 21 Days phần 10 docx
Teach Yourself Visual C++ 6 in 21 Days phần 10 docx
... class,
67 1 -67 2
cascading menus, 1 06
CAsyncSocket class,
see
sockets
catch keyword, 66 3 -66 4
catching exceptions, 66 1 -66 6
blanket exception catch, 66 5
catch keyword, 66 3 -66 4
multiple exceptions,
66 4 -66 5
try ... user inter-
faces)
combo boxes
creating, 260 - 266
event handling, 267 - 268
placeholders, 262
populating, 264
positioning, 263
resource files, 257- 260
si...
Teach Yourself Visual C++ 6 in 21 Days phần 1 pptx
... 9 60 4
Quiz 60 4
Exercise 60 4
Day 10 60 5
Quiz 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 ... EndDoc() 65 9
Using
StartPage() and EndPage() 66 0
APPENDIX DUNDERSTANDING AND EXCEPTION HANDLING 66 1
Using Exceptions 66 1
Running Code and Catching...
Teach Yourself Visual C++ 6 in 21 Days phần 2 pps
... shortcuts (accelerators) and
hotkeys were added.
1 06 Day 6
008 31240-9 CH 06 4/27/00 11: 46 AM Page 1 06
The other thing to notice is that you declared a single integer variable for the one radio
button ... AM Page 66
To implement this additional functionality, perform the following steps:
1. Edit the OnInitDialog function, updating the code as in Listing 4.4.
LISTING 4.4. THE UPDA...
Teach Yourself Visual C++ 6 in 21 Days phần 3 doc
... do this, add the two lines starting at line 21 in Listing 8.8
to the OnPaint function.
LISTING 8.8. THE MODIFIED OnPaint FUNCTION.
1: void CPaintDlg::OnPaint()
2: {
3: CPaintDC dc(this); // device ... WM_PAINT mes-
sage on the second dialog class, adding the code in Listing 8 .6 to the function created in
your class.
LISTING 8 .6. THE OnPaint FUNCTION.
1: void CPaintDlg::OnPaint(...
Teach Yourself Visual C++ 6 in 21 Days phần 4 pps
... functions as in Listing 10. 22. Edit the remaining menu func-
tions in the same way, substituting their menu IDs for ID_COLOR_BLUE.
LISTING 10. 22. THE BLUE MENU FUNCTIONS.
1: void CDay10Doc::OnColorBlue()
2: ... m_wndColorBar.EnableDocking(CBRS_ALIGN_ANY);
62 :
63 : ///////////////////////
64 : // MY CODE ENDS HERE
65 : ///////////////////////
66 :
67 : EnableDocking(CBRS_ALIGN_A...
Teach Yourself Visual C++ 6 in 21 Days phần 5 doc
... designing the main form in your sample application, lay out the main form as shown
in Figure 14.7, and configure the controls with the properties specified in Table 14 .6.
continues
TABLE 14 .6. CONTROL ... DoDataExchange function in the view class,
CDbOdbcView, into the editor, and add lines 4 through 6 and lines 26 through 28
to the function, as shown in Listing 14.2.
LISTIN...
Teach Yourself Visual C++ 6 in 21 Days phần 6 ppsx
... be used in the
drawing, as in line 41 of Listing 16. 16.
LISTING 16. 16. THE MODIFIED CModArt NewLine FUNCTION.
1: void CModArt::NewLine()
2: {
3: int lNumLines;
4: int lCurLine;
5: // int nCurColor;
6: ... NewDrawing function in the drawing class, increasing the modulus
value in line 7 of the function, as in Listing 16. 15. This will increase the number of pos-
sible squiggles...
Teach Yourself Visual C++ 6 in 21 Days phần 7 pps
... thread, as shown in Listing 18 .21.
LISTING 18 .21. THE MODIFIED CTaskingDoc SuspendSpinner FUNCTION.
1: void CTaskingDoc::SuspendSpinner(int nIndex, BOOL bSuspend)
2: {
3: // if suspending the thread
4: ... running the thread
16: {
17: int iSpnr;
18: // Which spinner to use?
19: switch (nIndex)
20: {
21: case 0:
462 Day 18
024 31240-9 CH18 4/27/00 12:59 PM Page 462
LISTING 18.20. THE...
Teach Yourself Visual C++ 6 in 21 Days phần 8 ppt
... farm_house
6: {
7: int pig_values;
8: public:
9: void set(int input);
10: int get(void);
11: };
12:
13: void farm_house::set(int input)
14: {
15: pig_values = input;
16: }
17:
18: int farm_house::get(void)
19: ... Variables
In all of the preceding examples, the variables have been declared at the beginning of the
program, prior to defining the main() function. Declaring variables in...
Teach Yourself Visual C++ 6 in 21 Days phần 9 pot
... you’d
definitely find this technique useful in speeding up the printing.
65 6 Appendix C
USING COORDINATES FROM OnBeginPrinting()
You might be tempted to also store the coordinates from OnBeginPrinting(). ... CPrintItView::OnPreparePrinting(CPrintInfo* pInfo)
{
// default preparation
return DoPreparePrinting(pInfo);
}
By default, the DoPreparePrinting() function is called and passed the pI...