MyRegisterClass

// FUNCTION: MyRegis

ATOM MyRegisterClass(HINSTANCE hInstance, LPTSTR szWindowClass)

WNDCLASS wc;

wc.cbSize = sizeof(WNDCLASSEX); // 結構體WNDCLASSEX的大小

wc.style = CS_HREDRAW | CS_VREDRAW; // 定義窗體樣式

wc.lpfnWndProc = (WNDPROC)WndProc; //回調函數

wc.cbClsExtra = 0; // 窗口類額外字節數，通常為0

wc.cbWndExtra = 0; // 窗口實例額外字節數，通常為0

wc.hInstance = hInstance; //進程句柄

wc.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_WIN32SMARTDEVICE)); //圖標

wc.hCursor = 0; //鼠標樣式

wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH); //背景

wc.lpszMenuName = 0; //菜單指針

wc.lpszClassName = szWindowClass; //窗體類名

wc.hIconSm = NULL; // 窗口小圖標

return RegisterClass(&wc);

參數：

HINSTANCE hInstance 窗口句柄

LPTSTR szWindowClass 窗口類名