怎样改变对话框的背景？？

roober 2004-06-15 07:50:22

怎样改变对话框的背景？？

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wonhao 2004-09-16

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hslinux 2004-09-16

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HBRUSH CTestDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

// 设置对话框背景色
if (pWnd->m_hWnd == this->m_hWnd)
hbr = CreateSolidBrush(RGB(0, 0, 255));

return hbr;
}

HBRUSH CTestDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

if (nCtlColor == CTLCOLOR_DLG)
hbr = CreateSolidBrush(RGB(0, 0, 255));

return hbr;
}

RGB(0,0,255)改成你想要的颜色就可以了。

guoyin 2004-06-16

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HBRUSH COptionsRoot2::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CPropertyPage::OnCtlColor(pDC, pWnd, nCtlColor);

// TODO: Change any attributes of the DC here
static HBRUSH hbrEdit = ::CreateSolidBrush(RGB(255, 255, 255)); //建立白色画笔
pDC->SetBkColor(RGB(255, 255, 255)); //设定背景颜色
pDC->SetTextColor(RGB(0, 0, 255)); //设前景颜色
pDC->SetBkMode(TRANSPARENT);
return hbrEdit;
}