请问在VC 中如何使按钮控件改变颜色?

Question

请问在VC 中如何使按钮控件改变颜色?谢谢！

Answer 1

OnCtlColor中用nCtlColor来判断发送WM_CTLCOLOR的 空界类型。
HBRUSH CMyERPDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
HBRUSH hbr=(HBRUSH)m_bkBrush;
if(nCtlColor==CTLCOLOR_BUTTON)
{ 
                //pDC->SetBkMode(TRANSPARENT);
return NULL;
}
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
return hbr;
}

Answer 2

m_hBlueBrush = CreateSolidBrush(RGB(0,0,255));HBRUSH CDlgDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

if (pWnd->GetDlgCtrlID() == IDC_BUTTON1)
{
//pDC->SetTextColor(RGB(0,0,255));
//pDC->SetBkColor(RGB(255,0,255)); return m_hBlueBrush;
}
else if (pWnd->GetDlgCtrlID() == IDC_EDIT1)
{
return m_hBlueBrush;
}
else if (pWnd->GetDlgCtrlID() == IDC_RADIO1)
{
return m_hBlueBrush;
}

return hbr;
}

Answer 3

http://www.csdn.net/Develop/read_article.asp?id=9603

Answer 4

兄弟,你必须将按钮设为OWNER DRAW.

Answer 5

我将按钮设为OWNER DRAW，按钮有颜色了，可不能显示汉字，为什么？该如何做？