Error 3867 : Function call missing argument list

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C++

#include <windows.h>

class CBasicWindow
{
private:
	HWND hHandle;
	static LRESULT CALLBACK wndproc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
	{
		switch (uMsg)
		{
		case WM_DESTROY:
				PostQuitMessage(0);
				return true;
				break;
	default:
		return	DefWindowProc(hwnd,uMsg,wParam,lParam);
			 break;
		}

	}
public:
	CBasicWindow(void):hHandle(0)
	{
		WNDCLASS wndclass;
		ZeroMemory(&wndclass,sizeof(wndclass));

		wndclass.style=CS_HREDRAW|CS_VREDRAW;
		wndclass.lpszClassName =TEXT("window1");
		wndclass.hbrBackground=(HBRUSH)(COLOR_BTNFACE+1);
		wndclass.hInstance=GetModuleHandle(0);
		wndclass.lpfnWndProc=(WNDPROC)wndproc;

		//Register the window class

		if(!RegisterClass(&wndclass))
			return ;

		// Create the window
		hHandle =CreateWindow(
							TEXT("window1"),
							TEXT("New Window"),
							WS_OVERLAPPEDWINDOW,
							CW_USEDEFAULT,
							CW_USEDEFAULT,
							CW_USEDEFAULT,
							CW_USEDEFAULT,
							0,
							0,
							GetModuleHandle(0),
							0);
		if (!hHandle)
			return;
		
	}

	void Show()
	{
		if (!hHandle)			
		ShowWindow(hHandle,SW_SHOW);
	}
};
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow)
{
	CBasicWindow cbwWindow;
	cbwWindow.Show;  // Error
	
	MSG msg;
	while(GetMessage(&msg,0,0,0))
	{
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
	return 0;
}
</windows.h>

error C3867: 'CBasicWindow::Show': function call missing argument list; use '&CBasicWindow::Show' to create a pointer to member c:\documents and settings\...\test\main.cpp Line :64