如何在onButton()事件里调用函数OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)

[every]

[prog_st]

不可能!

[every]

在onButton()函数里我想重载 OnCtrlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 函数.
在一般就可以直接写 该函数名等,可想OnCtrlColor函数后面还有CDC,CWnd,nCtlColor
三个值不知这样写? 有位朋友教我用WM_CTLCOLOR消息但我不知具体代码这写?

[prog_st]

如果只想改变Button的颜色,建议使用CBitmapButton
WM_CTLCOLOR在Button的窗口中处理，但对button不管用!

[every]

我不是改变Button的颜色我是想改变STATIC的颜色 在Button里只是作为一事件.在重新调有
OnCtrlColor (...)函数 来重新改变STATIC的颜色
HBRUSH CBackstaticDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

// TODO: Change any attributes of the DC here
if (pWnd->GetDlgCtrlID() == IDC_STATIC1)
{
// Set the text color to red
pDC->SetTextColor(RGB(255, 0, 0));

// Set the background mode for text to transparent
// so background will show thru.
pDC->SetBkMode(TRANSPARENT);

// Return handle to our CBrush object
hbr = m_brush;
}
BOOL CBackstaticDlg::OnInitDialog()
{
CDialog::OnInitDialog();
m_brush.CreateSolidBrush(RGB(0,255,255));

return TRUE; // return TRUE unless you set the focus to a control
}
只要我在onButton()里重新给m_brush.CreateSolidBrush(RGB(0,255,0));
在重载 OnCtrlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 不是ok吗?

[prog_st]

那你可以在OnCtlColor中设个开关，在OnButton中重新设置开关值，不用直接调用!

[every]

那请问具体的语句该这样写?
小生刚学VC不久?
先谢谢了?

[prog_st]

m_bButtonClicked为CXXXDlg的成员变量初始设为FALSE;
void CXXXDlg::OnButton1()
{
// TODO: Add your control notification handler code here
m_bButtonClicked=TRUE;
Invalidate();
}
HBRUSH CXXXDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

if(nCtlColor==CTLCOLOR_STATIC&&m_bButtonClicked)
{
pDC->SetBkColor(RGB(0,255,255));
CBrush Brush(RGB(0,255,255));
hbr=(HBRUSH)(Brush.GetSafeHandle());
}
// TODO: Return a different brush if the default is not desired
return hbr;
}

[every]

谢谢了！！！！！！！！！！