diff --git a/StraightLine/StraightLine/StraightLineView.h b/StraightLine/StraightLine/StraightLineView.h
index 1a26081..0db59fb 100644
--- a/StraightLine/StraightLine/StraightLineView.h
+++ b/StraightLine/StraightLine/StraightLineView.h
@@ -38,7 +38,7 @@ protected:
 protected:
 	DECLARE_MESSAGE_MAP()
 private:
-	void BresenhamLine(CDC *pDC);
+	// void BresenhamLine(CDC *pDC);
 	void WuLine(CDC *pDC);
 	CRect m_rect;
 	CPoint m_ptOrigin, m_ptEnd;