为编辑框控件或是静态文本控件中的文本添加颜色

主要就是为WM_CTLCOLOR消息添加消息响应函数。

假设控件的ID是：IDC_ED_STATE，将控件中的文本设置为红色：

afx_msg HBRUSH OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor);

BEGIN_MESSAGE_MAP(CTFDS2TDlg, CDialog)ON_WM_CTLCOLOR()END_MESSAGE_MAP()

HBRUSH CTFDS2TDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor){HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);if (pWnd->GetDlgCtrlID() == IDC_ED_STATE){pDC->SetBkColor(RGB(0,0,0));//设置控件北京颜色为黑色pDC->SetTextColor(RGB(255,0,0));//设置控件中文本的颜色为红色hbr = (HBRUSH)GetStockObject(BLACK_BRUSH);  return hbr;}return hbr;}