D:\cppCodes\HelloWinIO3\HelloWinIO3.c++
1 //++++++++++++++++++++++++++
2 // HelloWinIO3.cpp
3 //++++++++++++++++++++++++++
4
5 #include "HelloWinIO3.h"//Win32 mode , auto include xxx.h
6 ///#include header
7 #include <windows.h>
8
9 ///declare CALLBACK
10 LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
11 BOOL CALLBACK MyDlgProc(HWND, UINT, WPARAM, LPARAM);
12
13 ///declare func/var
14 TCHAR szClassName[] = TEXT("MyWinIO3"); //Windows type
15 HINSTANCE hInst; //Instance code
16 HWND hDlg; //Modeless dialog frame
17 TCHAR szName[32]; //dialog entry string
18 TCHAR szNameSum[256]=""; //dialog entry string
19
20 ///WinMain
21 int WINAPI WinMain(HINSTANCE hInstCurr, HINSTANCE hPrevInstance, LPSTR lpszCmdParam, int nCmdShow)
22 {
23 ///declare
24 MSG msg;
25 BOOL bRet;
26 WNDCLASSEX WndClassEx;
27
28 ///hInst
29 hInst = hInstCurr; // assign globe instance
30
31 ///Register WndProc
32 WndClassEx.cbSize = sizeof(WNDCLASSEX);
33 WndClassEx.style = CS_HREDRAW | CS_VREDRAW;
34 WndClassEx.lpfnWndProc = WndProc;
35 WndClassEx.cbClsExtra = 0;
36 WndClassEx.cbWndExtra = 0;
37 WndClassEx.hInstance = hInstCurr;//from WinMain
38 WndClassEx.hIcon = LoadIcon(NULL, IDI_APPLICATION);
39 WndClassEx.hCursor = LoadCursor(NULL, IDC_ARROW);
40 WndClassEx.hbrBackground =(HBRUSH)GetStockObject(WHITE_BRUSH); //(HBRUSH)(COLOR_3DSHADOW+1);
41 WndClassEx.lpszMenuName = "IOMENU"; //xxx.rc need define the same name
42 WndClassEx.lpszClassName = szClassName; // = WndProc, Will run 1st CreatWindowEx
43 WndClassEx.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
44
45 ///register OK?
46 if(!RegisterClassEx(&WndClassEx))
47 {
48 MessageBox(0, "Could Not Register Window", "Oh Oh...", MB_ICONEXCLAMATION | MB_OK);
49 return -1;
50 }
51
52 ///CreateWindowEx
53 HWND hWndc;
54 hWndc = CreateWindow(
55 szClassName,
56 TEXT("Simple Windows I/O"),//message on title
57 WS_OVERLAPPEDWINDOW, //window type
58 CW_USEDEFAULT, // X loc.
59 CW_USEDEFAULT, // Y loc.
60 CW_USEDEFAULT, // width
61 CW_USEDEFAULT, // heigth
62 NULL, //parent window code,It is parent window when setting as NULL
63 NULL, //function window code,set NULL when using type function
64 hInstCurr, //just was registered and is current instance
65 NULL);
66
67 ///create OK?
68 if (!hWndc)
69 {
70 MessageBox(0, "Could Not Create Window", "Oh Oh...", MB_ICONEXCLAMATION | MB_OK);
71 return -1;
72 }
73
74 ///Show Window
75 ShowWindow(hWndc, nCmdShow);//nCmdShow from WinMain(HINSTANCE hInstCurr, HINSTANCE hPrevInstance, LPSTR lpszCmdParam, int nCmdShow)
76
77 ///UpdateWindow
78 UpdateWindow(hWndc);// send WM_PAINT message to WinProc to plot window internal area
79
80 ///GetMessage to 0(WM_QUIT)
81 while ((bRet = GetMessage(&msg, NULL, 0, 0)) != 0)// =0 mean WM_QUIT
82 {
83 ///GetMsg OK?
84 if ( bRet == -1) { break; } // -1 mean abnormal, must abort the program
85
86 ///send message
87 if (!hDlg || !IsDialogMessage(hDlg, &msg))
88 {
89 TranslateMessage(&msg);
90 DispatchMessage(&msg);
91 }
92
93 ///+
94 }//end while
95
96 ///program quit
97 return (int)msg.wParam;
98
99 ///main_end
100 }//end main
101
102 ///WndProc
103 LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp)
104 {
105 ///declare struct
106 int id;
107 static HMENU hMenu;
108 TCHAR szBuf[256];
109 HDC hdc;
110 PAINTSTRUCT ps;
111
112 ///switch msg
113 switch(msg)
114 {
115 ///WM CREATE
116 case WM_CREATE:
117 {
118 hMenu = GetMenu(hWnd);
119 break;
120 }
121
122 ///WM INITMENU
123 case WM_INITMENU:
124 {
125 ///Dlg on?
126 if (IsWindow(hDlg))
127 {
128 ///Dlg masked
129 EnableMenuItem(hMenu,IDM_DLG, MF_BYCOMMAND | MF_GRAYED);
130 EnableMenuItem(hMenu, IDM_CLOSEDLG, MF_BYCOMMAND | MF_ENABLED);
131
132 ///+
133 }//end if
134
135 ///else
136 else
137 {
138 ///Dlg stand-by
139 EnableMenuItem(hMenu,IDM_DLG, MF_BYCOMMAND | MF_ENABLED);
140 EnableMenuItem(hMenu, IDM_CLOSEDLG, MF_BYCOMMAND | MF_GRAYED);
141
142 ///+
143 }//end else
144
145 ///CM_WINDOW_ARRANGE
146 DrawMenuBar(hWnd);
147
148 ///+
149 break;
150 }//end Case
151
152 ///WM PAINT
153 case WM_PAINT:
154 {
155 //if (lstrcmp(szName, TEXT("")) == 0) lstrcpy(szBuf, TEXT("Not yet input name"));
156 //else wsprintf(szBuf, TEXT("your name is %s"), szName);
157 wsprintf(szBuf, "%s", szNameSum);
158 hdc = BeginPaint(hWnd, &ps);
159 TextOut(hdc, 10, 10, szBuf, lstrlen(szBuf));
160 EndPaint(hWnd, &ps);
161 break;
162 }
163
164 ///WM COMMAND
165 case WM_COMMAND:
166 {
167 ///switch message
168 switch(LOWORD(wp))
169 {
170 ///IDM END
171 case IDM_END:
172 SendMessage(hWnd, WM_CLOSE, 0, 0);
173 break;
174
175 ///IDM DLG
176 case IDM_DLG:
177 hDlg = CreateDialog(hInst, TEXT("MYDLG"), hWnd, (DLGPROC)MyDlgProc);
178 ShowWindow(hDlg, SW_NORMAL);
179 break;
180
181 ///IDM CLSDLG
182 case IDM_CLOSEDLG:
183 DestroyWindow(hDlg);
184 break;
185
186 ///+
187 }//end Switch
188
189 ///+
190 break;
191 }//end Case
192
193 ///WM CLOSE
194 case WM_CLOSE:
195 id = MessageBox(hWnd, TEXT("Sure to quit the program ? "), TEXT("Exit"), MB_YESNO | MB_ICONQUESTION);
196 if (id == IDYES)
197 {
198 if (IsWindow(hDlg))
199 {
200 MessageBox(hWnd, TEXT("close input box ! "), TEXT(" Release !"), MB_OK);
201 DestroyWindow(hDlg);
202 }
203 DestroyWindow(hWnd);
204 }
205 break;
206
207 ///WM DESTROY
208 case WM_DESTROY:
209 PostQuitMessage(0);
210 break;
211
212 ///default
213 default:
214 return (DefWindowProc(hWnd, msg, wp, lp));
215
216 ///+
217 }//end Switch
218
219 ///+
220 return 0;
221 }//end CALLBACK
222
223 ///MyDlgProc
224 BOOL CALLBACK MyDlgProc(HWND hDlg, UINT msg, WPARAM wp, LPARAM lp)
225 {
226 ///declare
227 static HWND hParent;
228
229 ///switch msg
230 switch(msg)
231 {
232 ///WM_ DIALOG INIT
233 case WM_INITDIALOG:
234 hParent = GetParent(hDlg);
235 return TRUE;
236
237 ///WM_ CLOSE
238 case WM_CLOSE:
239 DestroyWindow(hDlg);
240 return TRUE;
241
242 ///WM_ COMMAND
243 case WM_COMMAND:
244 //{
245
246 ///switch (LOWORD(wp)
247 switch (LOWORD(wp))
248 {
249 ///IDOK
250 case IDOK:
251 GetDlgItemText(hDlg, IDC_EDIT1, szName, (int)sizeof(szName) - 1);
252 wsprintf(szNameSum, "%s%s",szNameSum, szName);
253 SetDlgItemText(hDlg, IDC_EDIT1, TEXT(""));
254 InvalidateRect(hParent, NULL, TRUE);//update parent window's client area that must be redrawn
255 return TRUE;
256
257 ///ID CANCEL
258 case IDCANCEL:
259 SetDlgItemText(hDlg, IDC_EDIT1, TEXT(""));
260 return TRUE;
261
262 ///IDC_ CLOSE
263 case IDC_CLOSE:
264 DestroyWindow(hDlg);
265 return TRUE;
266
267 ///default Bypass
268 default:
269 return FALSE;
270
271 ///+
272 }//end Switch
273
274 ///+
275 //}//end Case
276
277 ///default Bypass
278 default:
279 //return (DefWindowProc(hDlg, Msg, wParam, lParam));//leave to system
280 return FALSE;
281
282 ///+
283 }//end Switch
284
285 ///+
286 }//end DlgProc
287
288
289
290 //++++++++++++++++++++++++++
291 // HelloWinIO3.h
292 //++++++++++++++++++++++++++
293
294
295 #define IDM_END 102
296 #define IDM_DLG 103
297 #define IDM_CLOSEDLG 104
298 #define IDC_CLOSE 1001
299 #define IDC_EDIT1 1002
300
301
302
303 //++++++++++++++++++++++++++
304 // HelloWinIO3.rc
305 //++++++++++++++++++++++++++
306
307
308 #include "HelloWinIO3.h"
309 #include "afxres.h"
310
311 IOMENU MENU
312 BEGIN
313 POPUP "program"
314 BEGIN
315 MENUITEM "close", IDM_END
316 END
317 POPUP "select"
318 BEGIN
319 MENUITEM "open Input Box", IDM_DLG
320 MENUITEM "close Input Box", IDM_CLOSEDLG
321 END
322 END
323
324
325 MYDLG DIALOGEX 110, 110, 200, 110
326 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
327 CAPTION "Input Box"
328 FONT 10, "MS Shell Dlg", 400, 0, 0x1
329 BEGIN
330 DEFPUSHBUTTON "OK",IDOK,10,70,50,14
331 PUSHBUTTON "cancel",IDCANCEL,70,70,50,14
332 PUSHBUTTON "close",IDC_CLOSE,130,70,50,14
333 LTEXT "key in data",IDC_STATIC,10,15,40,15
334 EDITTEXT IDC_EDIT1,50,15,138,14//,ES_AUTOHSCROLL
335 END
336
337
338
339
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