SetBkMode(TRANSPARENT) 问题!
if(nCtlColor == CTLCOLOR_STATIC)
{
//区分静态控件
switch(pWnd->GetDlgCtrlID())
{
case IDC_STATIC1:
{
pDC->SelectObject(&m_Font1);
pDC->SetTextColor(RGB(0, 0, 255));
//pDC->SetBkMode(TRANSPARENT);
break;
}
case IDC_STATIC2:
{
pDC->SelectObject(&m_Font2);
pDC->SetTextColor(RGB(255, 0, 0));
// pDC->SetBkMode(TRANSPARENT);
break;
}
}
}
为什么在OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)中加了pDC->SetBkMode(TRANSPARENT); 而不好使,没有达到透明去掉控件背景的作用,我继承的控件,在ONPAINT()函数里设置就好用呢?