讀取被選中的單選框和複選框中的內容
#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"); /*窗口類名*/
WNDCLASS wndclass; /*窗口類*/
hInst = hInstance;
/***********第一步：註冊窗口類*************/
/*爲窗口類各個字段賦值*/
wndclass.style = CS_HREDRAW | CS_VREDRAW; /*窗口風格*/
wndclass.lpfnWndProc = WndProc; /*窗口過程*/
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = hInstance; /*當前窗口句柄*/
wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION); /*窗口圖標*/
wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);/*鼠標樣式*/
wndclass.hbrBackground= (HBRUSH)GetSysColorBrush(COLOR_BTNFACE);/*窗口背景畫刷（灰色）*/
wndclass.lpszMenuName = NULL; /*窗口菜單*/
wndclass.lpszClassName= szClassName; /*窗口類名*/
/*註冊窗口*/
RegisterClass(&wndclass);
/*************第二步：建立窗口(並讓窗口顯示出來)***************/
HWND hwnd = CreateWindow(
szClassName, /*窗口名字*/
TEXT("Welcome"), /*窗口標題*/
WS_OVERLAPPEDWINDOW, /*窗口風格*/
CW_USEDEFAULT, /*初始化x軸的位置*/
CW_USEDEFAULT, /*初始化y軸的位置*/
640, /*窗口寬度*/
480, /*窗口高度*/
NULL, /*父窗口句柄*/
NULL, /*窗口菜單句柄*/
hInstance, /*當前窗口句柄*/
NULL /*不使用該值*/
);
if(hwnd == NULL)
{
MessageBox(NULL, "建立窗口出錯！", "Error", MB_OK);
return -1;
}
/*顯示窗口*/
ShowWindow(hwnd, nCmdShow);
/*更新（繪製）窗口*/
UpdateWindow(hwnd);
/*************第三步：消息循環*************/
MSG msg;
while(GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg); /*翻譯消息*/
DispatchMessage(&msg); /*分派消息*/
}
return msg.wParam; /*當GetMessage程序返回FALSE是程序結束*/
}
/*************第四步：窗口過程*****************/
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
static HFONT hFont; // 邏輯字體
//一組單選按鈕
static HWND hGroupSex; //靜態文本框--性別
static HWND radioMale; //單選按鈕--男
static HWND radioFemale; //單選按鈕--女
//一組單選按鈕
static HWND hGroupMarriage; //靜態文本框--婚姻情況
static HWND radioMarried; //單選按鈕--已婚
static HWND radioSingle; //單選按鈕--未婚
static HWND radioSecrecy; //單選按鈕--保密
//一組複選框
static HWND hGroupPet; //靜態文本框--你的寵物
static HWND checkboxDog;//複選框--狗
static HWND checkboxCat;//複選框--貓
static HWND checkboxFish;//複選框--魚
static HWND checkboxOther;//複選框--其餘
//設置緩衝區
static TCHAR szBufSex[10]; //保存性別
static TCHAR szBufMarriage[10]; //保存婚姻情況
static TCHAR szBufPet[20]; //保存動物
static TCHAR szBufSubmit[100]; //保存提交時顯示的文本
static TCHAR szBufTmp[10]; //臨時緩衝區
static HWND btnSubmit; //按鈕控件
switch(message)
{
case WM_CREATE:
{
//建立邏輯字體
hFont = CreateFont(
-14/*高度*/, -7/*寬度*/,0,0,400/*通常設值爲400*/,
FALSE/*不帶斜體*/, FALSE/*不帶下劃線*/,FALSE/*不帶刪除線*/,
DEFAULT_CHARSET, //使用默認字符集
OUT_CHARACTER_PRECIS, CLIP_CHARACTER_PRECIS,
DEFAULT_QUALITY, //默認輸出質量
FF_DONTCARE, //不指定字體族
TEXT("微軟雅黑") //字體名
);
//建立靜態文本框控件--選擇性別
hGroupSex = CreateWindow(
TEXT("static"), TEXT("你的性別："),
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/*單選按鈕*/ | 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
);
//選擇婚姻情況
hGroupMarriage = CreateWindow(
TEXT("static"),
TEXT("婚姻情況："),
WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE | SS_RIGHT,
10, 40, 80, 26,
hWnd,
(HMENU)4,
hInst,
NULL
);
radioMarried = CreateWindow(
TEXT("button"), //按鈕控件類名
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
);
//你的寵物
hGroupPet = CreateWindow(
TEXT("static"),
TEXT("你的寵物："),
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/*複選框*/,
95, 70, 50, 26,
hWnd,
(HMENU)9,
hInst,
NULL
);
checkboxCat = CreateWindow(
TEXT("button"),
TEXT("貓"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
150, 70, 50, 26,
hWnd,
(HMENU)10,
hInst,
NULL
);
checkboxFish = CreateWindow(
TEXT("button"),
TEXT("魚"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
205, 70, 50, 26,
hWnd,
(HMENU)11,
hInst,
NULL
);
checkboxOther = CreateWindow(
TEXT("button"),
TEXT("其餘"),
WS_CHILD | WS_VISIBLE | BS_LEFT | BS_AUTOCHECKBOX,
260, 70, 65, 26,
hWnd,
(HMENU)12,
hInst,
NULL
);
//建立按鈕控件
btnSubmit = CreateWindow(
TEXT("button"),
TEXT("提交"),
WS_CHILD | WS_VISIBLE | WS_BORDER | BS_FLAT,
95, 110, 200, 36,
hWnd,
(HMENU)13,
hInst,
NULL
);
//依次設置控件字體
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;
}
//這裏是重點
case WM_COMMAND:
{
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
if(wmEvent == BN_CLICKED)
{
switch(wmId)
{
//獲取性別
case 2:
case 3:
{
GetWindowText((HWND)lParam, szBufSex, 10);
break;
}
//獲取婚姻情況
case 5:
case 6:
case 7:
{
GetWindowText((HWND)lParam, szBufMarriage, 10);
}
case 9:
case 10:
case 11:
case 12:
{
memset(szBufPet, 0, sizeof(szBufPet));
//是否選中狗
if(SendMessage(checkboxDog, BM_GETCHECK, 0, 0) == BST_CHECKED)
{
GetWindowText(checkboxDog, szBufTmp, 10);
wsprintf(szBufPet, TEXT("%s, %s"), szBufPet, szBufTmp);
}
//是否選中貓
if(SendMessage(checkboxCat, BM_GETCHECK, 0, 0) == BST_CHECKED)
{
GetWindowText(checkboxCat, szBufTmp, 10);
wsprintf(szBufPet, TEXT("%s, %s"), szBufPet, szBufTmp);
}
//是否選中魚
if(SendMessage(checkboxFish, BM_GETCHECK, 0, 0) == BST_CHECKED)
{
GetWindowText(checkboxFish, szBufTmp, 10);
wsprintf(szBufPet, TEXT("%s, %s"), szBufPet, szBufTmp);
}
//是否選中其餘
if(SendMessage(checkboxOther, BM_GETCHECK, 0, 0) == BST_CHECKED)
{
GetWindowText(checkboxOther, szBufTmp, 10);
wsprintf(szBufPet, TEXT("%s, %s"), szBufPet, szBufTmp);
}
break;
}
//提交按鈕
case 13:
{
wsprintf(szBufSubmit, TEXT("你的性別：%s\n婚姻情況：%s\r\n你的寵物：%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;
}
/*窗口銷燬消息*/
case WM_DESTROY:
{
/*處理WM_DESTROY消息時刪除以前咱們建立的一切GDI對象*/
DeleteObject(hFont); //刪除建立的字體
PostQuitMessage(0);
break;
}
default:
{
return DefWindowProc(hWnd, message, wParam, lParam);
}
}
return 0;
}
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