在FORMVIEW中如何设置CStatic为透明背景？

Question

如题，分两种情况，一种FORMVIEW的背景为颜色，一种FORMVIEW的背景为图片，最好是扩展CStatic实现。

Answer 1

继承CStatic 重载OnPaintclass CTransEdit : public CStatic
{
// Construction
public:
CTransEdit();// Attributes
public:// Operations
public:// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CTransEdit)
//}}AFX_VIRTUAL// Implementation
public:
virtual ~CTransEdit(); // Generated message map functions
protected:
//{{AFX_MSG(CTransEdit)
afx_msg void OnPaint();
//}}AFX_MSG DECLARE_MESSAGE_MAP()
};void CTransEdit::OnPaint() 
{
CPaintDC dc(this); // device context for painting

// TODO: Add your message handler code here
CString str;
GetWindowText(str);
dc.SetBkMode(TRANSPARENT);
dc.SelectObject(GetParent()->GetFont());
dc.TextOut(0,0,str);

// Do not call CEdit::OnPaint() for painting messages
}

Answer 2

http://topic.csdn.net/t/20010810/14/232178.html

Answer 3

http://www.vckbase.com/bbs/prime/viewprime.asp?id=46