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#include <windows.h>
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
HINSTANCE hInst;
/* The ‘main‘ function of Win32 GUI programs: this is where execution starts */
int WINAPI WinMain(
HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
static TCHAR szClassName[] = TEXT("HelloWin"); /*窗口类名*/
WNDCLASS wndclass; /*窗口类*/
hInst = hInstance;
/***********第一步：注册窗口类*************/
/*为窗口类各个字段赋值*/
wndclass.style = CS_HREDRAW | CS_VREDRAW; /*窗口风格*/
wndclass.lpfnWndProc = WndProc; /*窗口过程*/
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = hInstance; /*当前窗口句柄*/
wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION); /*窗口图标*/
wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);/*鼠标样式*/
wndclass.hbrBackground= (HBRUSH)GetSysColorBrush(COLOR_BTNFACE);/*窗口背景画刷（灰色）*/
wndclass.lpszMenuName = NULL; /*窗口菜单*/
wndclass.lpszClassName= szClassName; /*窗口类名*/
/*注册窗口*/
RegisterClass(&wndclass);
/*************第二步：创建窗口(并让窗口显示出来)***************/
HWND hwnd = CreateWindow(
szClassName, /*窗口名字*/
TEXT("Welcome"), /*窗口标题*/
WS_OVERLAPPEDWINDOW, /*窗口风格*/
CW_USEDEFAULT, /*初始化x轴的位置*/
CW_USEDEFAULT, /*初始化y轴的位置*/
640, /*窗口宽度*/
480, /*窗口高度*/
NULL, /*父窗口句柄*/
NULL, /*窗口菜单句柄*/
hInstance, /*当前窗口句柄*/
NULL /*不使用该值*/
);
if(hwnd == NULL)
{
MessageBox(NULL, "创建窗口出错！", "Error", MB_OK);
return -1;
}
/*显示窗口*/
ShowWindow(hwnd, nCmdShow);
/*更新（绘制）窗口*/
UpdateWindow(hwnd);
/*************第三步：消息循环*************/
MSG msg;
while(GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg); /*翻译消息*/
DispatchMessage(&msg); /*分派消息*/
}
return msg.wParam; /*当GetMessage程序返回FALSE是程序结束*/
}
/*************第四步：窗口过程*****************/
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
static HFONT hFont; // 逻辑字体
//一组单选按钮
static HWND hGroupSex; //静态文本框--性别
static HWND radioMale; //单选按钮--男
static HWND radioFemale; //单选按钮--女
//一组单选按钮
static HWND hGroupMarriage; //静态文本框--婚姻状况
static HWND radioMarried; //单选按钮--已婚
static HWND radioSingle; //单选按钮--未婚
static HWND radioSecrecy; //单选按钮--保密
//一组复选框
static HWND hGroupPet; //静态文本框--你的宠物
static HWND checkboxDog;//复选框--狗
static HWND checkboxCat;//复选框--猫
static HWND checkboxFish;//复选框--鱼
static HWND checkboxOther;//复选框--其他
//设置缓冲区
static TCHAR szBufSex[10]; //保存性别
static TCHAR szBufMarriage[10]; //保存婚姻状况
static TCHAR szBufPet[20]; //保存动物
static TCHAR szBufSubmit[100]; //保存提交时显示的文本
static TCHAR szBufTmp[10]; //临时缓冲区
static HWND btnSubmit; //按钮控件
switch(message)
{
case WM_CREATE:
{
//创建逻辑字体
hFont = CreateFont(
-14/*高度*/, -7/*宽度*/,0,0,400/*一般设值为400*/,
FALSE/*不带斜体*/, FALSE/*不带下划线*/,FALSE/*不带删除线*/,
DEFAULT_CHARSET, //使用默认字符集
OUT_CHARACTER_PRECIS, CLIP_CHARACTER_PRECIS,
DEFAULT_QUALITY, //默认输出质量
FF_DONTCARE, //不指定字体族
TEXT("微软雅黑") //字体名
);
//创建静态文本框控件--选择性别
hGroupSex = CreateWindow(
TEXT("static"), TEXT("你的性别："),
WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE | SS_RIGHT,
10, 10, 80, 26,
hWnd,
(HMENU)1,/*控件ID*/
hInst,
NULL
);
radioMale = CreateWindow(
TEXT("button"),
TEXT("男"),
WS_CHILD | WS_VISIBLE | BS_LEFT/*文字居左*/ | BS_AUTORADIOBUTTON/*单选按钮*/ | WS_GROUP,
95, 10, 50, 26,
hWnd,
(HMENU)2,
hInst,
NULL
);
radioFemale = CreateWindow(
TEXT("button"),
TEXT("女"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTORADIOBUTTON,
150, 10, 50, 26,
hWnd,
(HMENU)2,
hInst,
NULL
);
//选择婚姻状况
hGroupMarriage = CreateWindow(
TEXT("static"),
TEXT("婚姻状况："),
WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE | SS_RIGHT,
10, 40, 80, 26,
hWnd,
(HMENU)4,
hInst,
NULL
);
radioMarried = CreateWindow(
TEXT("button"), //按钮控件类名
TEXT("已婚"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTORADIOBUTTON | WS_GROUP,
95, 40, 65, 26,
hWnd,
(HMENU)5,
hInst,
NULL
);
radioSingle = CreateWindow(
TEXT("button"),
TEXT("未婚"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTORADIOBUTTON,
165, 40, 65, 26,
hWnd,
(HMENU)6,
hInst,
NULL
);
radioSecrecy = CreateWindow(
TEXT("button"),
TEXT("保密"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTORADIOBUTTON,
235, 40, 100, 26,
hWnd,
(HMENU)7,
hInst,
NULL
);
//你的宠物
hGroupPet = CreateWindow(
TEXT("static"),
TEXT("你的宠物："),
WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE | SS_RIGHT,
10, 70, 80, 26,
hWnd,
(HMENU)8,
hInst,
NULL
);
checkboxDog = CreateWindow(
TEXT("button"),
TEXT("狗"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX/*复选框*/,
95, 70, 50, 26,
hWnd,
(HMENU)9,
hInst,
NULL
);
checkboxCat = CreateWindow(
TEXT("button"),
TEXT("猫"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
150, 70, 50, 26,
hWnd,
(HMENU)10,
hInst,
NULL
);
checkboxFish = CreateWindow(
TEXT("button"),
TEXT("鱼"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
205, 70, 50, 26,
hWnd,
(HMENU)11,
hInst,
NULL
);
checkboxOther = CreateWindow(
TEXT("button"),
TEXT("其他"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
260, 70, 65, 26,
hWnd,
(HMENU)12,
hInst,
NULL
);
//创建按钮控件
btnSubmit = CreateWindow(
TEXT("button"),
TEXT("提交"),
WS_CHILD | WS_VISIBLE | WS_BORDER | BS_FLAT,
95, 110, 200, 36,
hWnd,
(HMENU)13,
hInst,
NULL
);
//依次设置控件字体
SendMessage(hGroupSex, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(radioMale, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(radioFemale, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(hGroupMarriage, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(radioMarried, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(radioSingle, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(radioSecrecy, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(hGroupPet, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(checkboxDog, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(checkboxCat, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(checkboxFish, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(checkboxOther, WM_SETFONT, (WPARAM)hFont, 0);
SendMessage(btnSubmit, WM_SETFONT, (WPARAM)hFont, 0);
break;
}
//这里是重点
case WM_COMMAND:
{
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
if(wmEvent == BN_CLICKED)
{
switch(wmId)
{
//获取性别
case 2:
case 3:
{
GetWindowText((HWND)lParam, szBufSex, 10);
break;
}
//获取婚姻状况
case 5:
case 6:
case 7:
{
GetWindowText((HWND)lParam, szBufMarriage, 10);
}
case 9:
case 10:
case 11:
case 12:
{
memset(szBufPet, 0, sizeof(szBufPet));
//是否选中狗
if(SendMessage(checkboxDog, BM_GETCHECK, 0, 0) == BST_CHECKED)
{
GetWindowText(checkboxDog, szBufTmp, 10);
wsprintf(szBufPet, TEXT("%s, %s"), szBufPet, szBufTmp);
}
//是否选中猫
if(SendMessage(checkboxCat, BM_GETCHECK, 0, 0) == BST_CHECKED)
{
GetWindowText(checkboxCat, szBufTmp, 10);
wsprintf(szBufPet, TEXT("%s, %s"), szBufPet, szBufTmp);
}
//是否选中鱼
if(SendMessage(checkboxFish, BM_GETCHECK, 0, 0) == BST_CHECKED)
{
GetWindowText(checkboxFish, szBufTmp, 10);
wsprintf(szBufPet, TEXT("%s, %s"), szBufPet, szBufTmp);
}
//是否选中其他
if(SendMessage(checkboxOther, BM_GETCHECK, 0, 0) == BST_CHECKED)
{
GetWindowText(checkboxOther, szBufTmp, 10);
wsprintf(szBufPet, TEXT("%s, %s"), szBufPet, szBufTmp);
}
break;
}
//提交按钮
case 13:
{
wsprintf(szBufSubmit, TEXT("你的性别：%s\n婚姻状况：%s\r\n你的宠物：%s"), szBufSex, szBufMarriage, szBufPet);
MessageBox(hWnd, szBufSubmit, TEXT("信息提示"), MB_ICONINFORMATION);
break;
}
default:
{
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
}
}
case WM_PAINT:
{
hdc = BeginPaint(hWnd, &ps);
//Ellipse(hdc, 0, 100, 200, 200);
EndPaint(hWnd, &ps);
break;
}
/*窗口销毁消息*/
case WM_DESTROY:
{
/*处理WM_DESTROY消息时删除之前我们创建的一切GDI对象*/
DeleteObject(hFont); //删除创建的字体
PostQuitMessage(0);
break;
}
default:
{
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
return 0;
}
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原文地址：http://my.oschina.net/u/241930/blog/528694
