如何实现点击按钮,然后改变按钮背景色...

[Mtonney]

void CKkkyDlg::OnButton1()
{
// TODO: Add your control notification handler code here
m_xx.Set
}
打算在这个函数实现.设置了一个变量m_xx和Button1关联,不过发现没有改变背景颜色或字体颜色的方法.如何实现这些功能啊,以前见过的,现在不知道怎么做了!我也是才刚开始学VC........VC很难,比C++BUILDER难N倍.谢谢

[wjj888888]

重绘

[b2b160]

要实现自画按钮

[wsyyodmgwf]

你需要派生CButton类，并重载这个新类的DrawItem函数
具体见http://blog.163.com/tiger_zl2005/blog/static/56329720067241123430/

[wmjcom]

HBRUSH CZilchDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
// Call the base class implementation first! Otherwise, it may
// undo what we are trying to accomplish here.
HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);

// Are we painting the IDC_MYSTATIC control? We can use
// CWnd::GetDlgCtrlID() to perform the most efficient test.
if (pWnd->GetDlgCtrlID() == IDC_MYSTATIC)
{
// 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;
}

return hbr;
}

类似如上