comcatdrawblue.cpp

插件程序设计是许多程序员非常想了解的知识

// ComCatDrawBlue.cpp : Implementation of CComCatDrawBlue
#include "stdafx.h"
#include "ComCatBlue.h"
#include "ComCatDrawBlue.h"

/////////////////////////////////////////////////////////////////////////////
// CComCatDrawBlue


STDMETHODIMP CComCatDrawBlue::Draw(HDC hDC)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState())
		
		CDC* pDC = CDC::FromHandle(hDC);
	
	CBrush brush;
	brush.CreateSolidBrush(RGB(0x00, 0x00, 0xFF));
	CBrush* pOldBrush = pDC->SelectObject(&brush);
	pDC->RoundRect(CRect(10, 10, 210, 210), CPoint(50, 50));
	pDC->SelectObject(pOldBrush);
	
	return S_OK;
}