菜鸟问题：用api函数创建窗口

来源：百度知道 编辑：UC知道 时间：2024/06/23 15:50:51
#include <windows.h>
#include <stdio.h>

LRESULT CALLBACK WinSunProc( HWND hwnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam
);

int WINAPI WinMain( HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow
)
{
WNDCLASS wndclass;

wndclass.cbClsExtra=0;
wndclass.cbWndExtra=0;
wndclass.hbrBackground=(HBRUSH)GetShockObject(BLACK_BRUSH);
wndclass.hCursor=LoadCursor(NULL,IDC_ARROW);
wndclass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndclass.hInstance=hInstance;
wndclass.lpfnWndProc=WinSunProc;
wndclass.lpszClassName="sunxin";
wndclass.lpszMenuName=NULL;
wndclass.style=WS_VREDRAW | WS_HREDRAW;

RegisterClass(&wndclass);

HWND hwnd;
hwnd=CreateWindow("sunxin","哈哈",WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,
CW_USEDEFAULT,CW_USEDEF

#include <windows.h>
#include <stdio.h>

LRESULT CALLBACK WinSunProc( HWND hwnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam
);

int WINAPI WinMain( HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow
)
{
WNDCLASS wndclass;

wndclass.cbClsExtra=0;
wndclass.cbWndExtra=0;
wndclass.hbrBackground=(HBRUSH)GetStockObjectBLACK_BRUSH);//打错
wndclass.hCursor=LoadCursor(NULL,IDC_ARROW);
wndclass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndclass.hInstance=hInstance;
wndclass.lpfnWndProc=WinSunProc;
wndclass.lpszClassName="sunxin";
wndclass.lpszMenuName=NULL;
wndclass.style=CS_HREDRAW | CS_VREDRAW; //打错

RegisterClass(&wndclass);

HWND hwnd;
hwnd=CreateWindow("sunxin","哈哈",WS_OVERLAPPEDWINDOW , CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,h