C++创建GUI按钮\文本框(Windows)不用QT!!!

一定要的:

#include<windows.h>

剩下的:

 过程:

LRESULT CALLBACK WndProc(HWND hwnd,UINT Message,WPARAM wParam,LPARAM lParam){
    switch(Message){
		case WM_CREATE:{
			/*略*/
            //HWND 名称=CreateWindow(类型,显示的字,WS_CHILD|WS_VISIBLE,x,y,宽,高,hwnd,(HMENU)编号,hInst,NULL);
            /*
                类型有:
                "button"
                "static"
                分别为:
                按钮
                文本
            */
		}
		case WM_COMMAND:{
			switch(wParam){
				/*略*/
                /*case 编号:{
                    . . .
                    break;
                }*/
                (表示如果点击编号则执行)
			}
		}
		default:{
			DefWindowProc(hwnd,Message,wParam,lParam);
            break;
		}
	}
}

 创建窗口:

HINSTANCE hInstance;
HINSTANCE hPrevInstance;
LPSTR lpCmdLine;
int nCmdShow;
hInst=hInstance; 
WNDCLASSEX wc;
HWND hwnd;
MSG msg;
memset(&wc,0,sizeof(wc));
wc.cbSize		 = sizeof(WNDCLASSEX);
wc.lpfnWndProc	 = WndProc;
wc.hInstance	 = hInstance;
wc.hCursor		 = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wc.lpszClassName = "WindowClass";
wc.hIcon		 = LoadIcon(NULL, IDI_APPLICATION);
wc.hIconSm		 = LoadIcon(NULL, IDI_APPLICATION);
if(!RegisterClassEx(&wc)) {
	MessageBox(NULL, "窗口注册失败!","Error!",MB_ICONEXCLAMATION|MB_OK);
	return 0;
}
hwnd = CreateWindowEx(WS_EX_CLIENTEDGE,"WindowClass","窗口名称",WS_VISIBLE|WS_OVERLAPPEDWINDOW,
	CW_USEDEFAULT, /* x */
	CW_USEDEFAULT, /* y */
	320,           /* 宽 */
	200,           /* 高 */
	NULL,NULL,hInstance,NULL);
if(hwnd == NULL) {
	MessageBox(NULL, "窗口创建失败!","Error!",MB_ICONEXCLAMATION|MB_OK);
	return 0;
}

消息循环:

while(GetMessage(&msg, NULL, 0, 0) > 0){
	TranslateMessage(&msg);
	DispatchMessage(&msg);
}

示例代码:

#include<windows.h>
#include<bits/stdc++.h>
using namespace std;
bool shuai=0;
HINSTANCE hInst;
LRESULT CALLBACK WndProc(HWND hwnd,UINT Message,WPARAM wParam,LPARAM lParam){
	switch(Message){
		case WM_CREATE:{
			HWND MBOK=CreateWindow("button","提交",WS_CHILD|WS_VISIBLE,
							10,60,75,20,hwnd,(HMENU)1,hInst,NULL);
			HWND MBNO=CreateWindow("button","退出",WS_CHILD|WS_VISIBLE,
							95,60,75,20,hwnd,(HMENU)2,hInst,NULL);
			HWND tishi=CreateWindow("static","作者帅不帅?",WS_CHILD|WS_VISIBLE,
							10,0,300,30,hwnd,(HMENU)3,hInst,NULL);
			HWND xuan1=CreateWindow("button","帅",WS_CHILD|WS_VISIBLE,
							10,20,130,30,hwnd,(HMENU)4,hInst,NULL);
			HWND xuan2=CreateWindow("button","不帅",WS_CHILD|WS_VISIBLE,
							160,20,130,30,hwnd,(HMENU)5,hInst,NULL);
			break;
		}
		case WM_COMMAND:{
			switch(wParam){
				case 1:{
					if(shuai==1){
						MessageBox(NULL, "Yes!","提示",MB_OK);
						exit(0);
					}else{
						MessageBox(NULL, "不能撒谎!","Error!",MB_ICONEXCLAMATION|MB_OK);
					}
					break;
				}
				case 2:{
					exit(0);
					break;
				}
				case 4:{
					shuai=1;
					break;
				}
				case 5:{
					shuai=0;
					break;
				}
			}
			break;
		}
		default:{
			DefWindowProc(hwnd,Message,wParam,lParam);
			break;
		}
	}
}
int main(){
	HINSTANCE hInstance;
	HINSTANCE hPrevInstance;
	LPSTR lpCmdLine;
	int nCmdShow;
	hInst=hInstance; 
	WNDCLASSEX wc;
	HWND hwnd;
	MSG msg;
	memset(&wc,0,sizeof(wc));
	wc.cbSize		 = sizeof(WNDCLASSEX);
	wc.lpfnWndProc	 = WndProc;
	wc.hInstance	 = hInstance;
	wc.hCursor		 = LoadCursor(NULL, IDC_ARROW);
	wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
	wc.lpszClassName = "WindowClass";
	wc.hIcon		 = LoadIcon(NULL, IDI_APPLICATION);
	wc.hIconSm		 = LoadIcon(NULL, IDI_APPLICATION);
	if(!RegisterClassEx(&wc)) {
		MessageBox(NULL, "窗口注册失败!","Error!",MB_ICONEXCLAMATION|MB_OK);
		return 0;
	}
	hwnd = CreateWindowEx(WS_EX_CLIENTEDGE,"WindowClass","问题",WS_VISIBLE|WS_OVERLAPPEDWINDOW,
		CW_USEDEFAULT, /* x */
		CW_USEDEFAULT, /* y */
		320,           /* 宽 */
		135,           /* 高 */
		NULL,NULL,hInstance,NULL);
	if(hwnd == NULL) {
		MessageBox(NULL, "窗口创建失败!","Error!",MB_ICONEXCLAMATION|MB_OK);
		return 0;
	}
	while(GetMessage(&msg, NULL, 0, 0) > 0){
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
	return msg.wParam;
}