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C4W : Hng dn s dng Visual C++ 6.0

Hng dn s dng Visual C++ 6.0

1. Giao din visual C++ 6.0- M Microsoft Visual C++ 6.0

Hnh 1.1

Cc phm tt dng trong Visual C++ 6.0

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F1 : gip (dng b MSDN)

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F4 : Di chuyn n tng li ca chng trnh (nu c)

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F5 : chy chng trnh ( ch Debug gp im dng th dng li

Debug)

C4W : Hng dn s dng Visual C++ 6.0 - NgoHung https://sites.google.com/site/ngo2uochung/courses/c4w-bai-thuc-hanh-so-1

1 of 5 8/3/2012 12:41 PM

-Ctrl + F5 : chy chng trnh ( ch Run)

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F7 : Bin dch chng trnh

- Ctrl + F7 : Bin dch file .cpp hin ti

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F9 : t/g b im dng (breakpoint c du chm u dng)

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F10 : Chy tng dng ca chng trnh

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F11 : Chy vo hm ca chng trnh

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Alt + 0 : Di chuyn n ca s Workspace

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ALT + 2 : M ca s output xem kt qu bin dch chng trnh

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ALT + 3 : M ca s xem gi tr cc bin ( ch Debug)

- ALT + 7 : M ca s callstack xem thc hin qua cc hm no- Ctrl + Pageup/Pagedown: di chuyn qua ti gia cc Tab trong ca s Workspace

2. Bi TH 1: Vit chng trnh

Hnh 2.1

M t: Khi ngi dng nhn vo nt no trn mn hnh th bn hin th ra cu thng bo Bnva nhn nt ---

Hng dnBc 1: Xo ch Hello World gia mn hnh

- Di chuyn n hm WndProc- Di chuyn n s kin WM_PAINT- Xo cc dng ch:

C4W : Hng dn s dng Visual C++ 6.0 - NgoHung https://sites.google.com/site/ngo2uochung/courses/c4w-bai-thuc-hanh-so-1

2 of 5 8/3/2012 12:41 PM

Hnh 2.2

- Tuy nhin, ta cng c th xo bin szHello khai bo u hm WndProc v xodng

LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);

u hm WndProc

Bc 2: To 3 nt , en, Xanh nh sau:- nh ngha 3 ID qun l 3 nt , en, Xanh to ra:

o Di chuyn n u tp tino G vo sau dng #define MAX_LOADSTRING 100 cc dng:

#define IDC_DO 1023#define IDC_DEN 1024#define IDC_XANH 1025

- M hm WndProc- Di chuyn n pha trc s kin WM_COMMAND

- Thm vo s kin WM_CREATE (s kin ny c gi khi to ca s) 3 lnhto ca s cho 3 nt , en, Xanh nh sau:

C4W : Hng dn s dng Visual C++ 6.0 - NgoHung https://sites.google.com/site/ngo2uochung/courses/c4w-bai-thuc-hanh-so-1

3 of 5 8/3/2012 12:41 PM

Hnh 2.3Bc 3: X l s kin click cho 2 nt va to ra

- Di chuyn n hm WndProc- n s kin WM_COMMAND- Thm vo cc dng sau:

C4W : Hng dn s dng Visual C++ 6.0 - NgoHung https://sites.google.com/site/ngo2uochung/courses/c4w-bai-thuc-hanh-so-1

4 of 5 8/3/2012 12:41 PM

Hnh 2.4

3. M rngM rng 1:

- Vn ch Hello World trn mn hnh- Khi nhn cc nt , en, Xanh th ch Hello World s i mu theo nt vanhn

Hng dn: t mu cho vn bn tadng hm SetTextColor(hdc,RGB(255,0,0)); Vi muen:RGB(0, 0, 0)

Mu : RGB(255, 0, 0)Mu Xanh: RGB(0, 255, 0) hoc RGB(0, 0, 255)

M rng 2:Sa li chng trnh sao cho 3 nt , en, Xanh lun canh u gia mn hnh. V

khi ngi dng thay i kch thc ca s th 3 nt ny vn nm gia.

ng nhp | Bo co lm dng | Trang in | Xa quyn truy cp | c cung cp bi Google Sites

C4W : Hng dn s dng Visual C++ 6.0 - NgoHung https://sites.google.com/site/ngo2uochung/courses/c4w-bai-thuc-hanh-so-1

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