#define WIN32_LEAN_AND_MEAN

#include <windows.h>
#include <windowsx.h>
#include <mmsystem.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>

///////////////////////////////////////////////////////////////////////
// Globals
//////////////////////////
// This section will define globals
///////////////////////////////////////////////////////////////////////
HWND main_hwnd = NULL;
HINSTANCE main_instance = NULL;

///////////////////////////////////////////////////////////////////////
// Events Handler
//////////////////////////
// This section will handle windows events
///////////////////////////////////////////////////////////////////////
LRESULT CALLBACK WindowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
PAINTSTRUCT ps;
HDC hdc;
switch(msg){
case WM_CREATE:
	{
		HDC hdc = GetDC(hwnd);
		COLORREF TextColor = RGB(0,175,0);
		SetTextColor(hdc,TextColor);
		SetBkMode(hdc,TRANSPARENT);
		return(0);
	}break;
case WM_PAINT:
	{
		hdc = BeginPaint(hwnd,&ps);
		TextOut(hdc,55,40,"Username:",strlen("Username:"));
		TextOut(hdc,55,80,"Password:",strlen("Password:"));
		EndPaint(hwnd,&ps);
		return(0);
	}break;
case WM_DESTROY:
	{
		PostQuitMessage(0);
		return(0);
	} break;
default:break;
}
return(DefWindowProc(hwnd,msg,wparam,lparam));
}

///////////////////////////////////////////////////////////////////////
// Window main 
//////////////////////////
// This section is where the main program code goes.
///////////////////////////////////////////////////////////////////////

int WINAPI WinMain(HINSTANCE hinstance, HINSTANCE hprevinstance, LPSTR lpcmdline, int ncmdshow)
{

///////////////////////////////////////////////////////////////////////
// Windows Class
//////////////////////////
// This section sets up the windows class structure.
// This section creates the application, and determines its
// properties.
///////////////////////////////////////////////////////////////////////
WNDCLASSEX winclass;
HWND hwnd;
MSG msg;
winclass.cbSize = sizeof(WNDCLASSEX);
winclass.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC | CS_DBLCLKS;
winclass.lpfnWndProc = WindowProc;
winclass.cbClsExtra = 0;
winclass.cbWndExtra = 0;
winclass.hInstance = hinstance;
winclass.hIcon = LoadIcon(hinstance,MAKEINTRESOURCE(100));
winclass.hCursor = LoadCursor(NULL,IDC_ARROW);
winclass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
winclass.lpszMenuName = NULL;
winclass.lpszClassName = "WINCLASS1";
winclass.hIconSm = LoadIcon(NULL,IDI_WINLOGO);
if(!RegisterClassEx(&winclass))
return(0);

main_instance = hinstance;
main_hwnd = hwnd;

///////////////////////////////////////////////////////////////////////
// Create Window
//////////////////////////
// This section will create our window.
///////////////////////////////////////////////////////////////////////
if(!(main_hwnd = CreateWindowEx(NULL,"WINCLASS1","Lightning Round: Please Log In",
   WS_OVERLAPPEDWINDOW | WS_VISIBLE,100,75,400,300,NULL,NULL,
   hinstance, NULL)))
   return(0);

///////////////////////////////////////////////////////////////////////
// Create Edit Controls
//////////////////////////
// This section will create our edit controls
///////////////////////////////////////////////////////////////////////
	CreateWindowEx(NULL,"WINCLASS1","Username:",ES_LEFT | WS_VISIBLE | WS_CHILD,
		60,40,CW_USEDEFAULT,CW_USEDEFAULT,main_hwnd,NULL,main_instance,NULL);
	CreateWindowEx(NULL,"WINCLASS1","Password:",ES_LEFT | WS_VISIBLE | WS_CHILD,
		60,80,CW_USEDEFAULT,CW_USEDEFAULT,main_hwnd,NULL,main_instance,NULL);

///////////////////////////////////////////////////////////////////////
// Main Event Loop
//////////////////////////
// This section will be where the main program code goes
///////////////////////////////////////////////////////////////////////
while(TRUE)
{
	if(PeekMessage(&msg,NULL,0,0,PM_REMOVE))
	{
		if(msg.message == WM_QUIT){
			break;
		}
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
}
return(msg.wParam);
}

	CreateWindowEx(NULL,"Edit","",ES_LEFT | WS_VISIBLE | WS_CHILD,
		140,40,100,20,main_hwnd,NULL,main_hinstance,NULL);
	CreateWindowEx(NULL,"Edit","",ES_LEFT | WS_VISIBLE | WS_CHILD,
		140,80,100,20,main_hwnd,NULL,main_hinstance,NULL);

//----In some header---//
#define ID_PASSBOX 1001
#define ID_USERBOX 1002
//---End header---//

...

	CreateWindowEx(NULL,"WINCLASS1","",ES_LEFT | WS_VISIBLE | WS_CHILD,
		140,40,100,20,hwnd,(HMENU)ID_USERBOX,hinstance,NULL);
	CreateWindowEx(NULL,"WINCLASS1","",ES_LEFT | WS_VISIBLE | WS_CHILD,
		140,80,100,20,hwnd,(HMENU)ID_PASSBOX,hinstance,NULL);

...

//---Later in WinProc---//
char szBuffer[128];
GetDlgItemText(hwnd, ID_USERBOX, szBuffer, 128);