取HBRUSH的几种方法

HBRUSH hbr;

第一种: hbr= CreateSolidBrush(RGB(255,0,0));    //单色的画刷

第二种: hbr= (HBRUSH)GetStockObject(BLACK_BRUSH);  //只能取特定颜色的画刷,如BLACK_BRUSH,GRAY_BRUSH等刷

第三种: hbr= CreatePatternBrush(HBITMAP hbmp);    //得到位图画刷

第四种: hbr = CreateHatchBrush(int fnStyle, COLORREF clrref)    //创建一种带阴影的画刷

第五种: hbr= CreateBrushIndirect(LOGBRUSH);     //通过LOGBRUSH结构体来取画刷   

typedef struct tagLOGBRUSH {     UINT         lbStyle; //画刷类型    COLORREF lbColor; //颜色        LONG         lbHatch; //阴影} LOGBRUSH, *PLOGBRUSH;

第六种: hbr= HBRUSH CreateDIBPatternBrush(       //通过与设备无关位图创建一个画刷        HGLOBAL hglbDIBPacked,      // handle to DIB     UINT fuColorSpec        // color table data      );

例如：

HBRUSH CAfdView::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) {HBRUSH hbr = CFormView::OnCtlColor(pDC, pWnd, nCtlColor);// TODO: Change any attributes of the DC hereif (pWnd->GetDlgCtrlID()==IDC_STATIC1){    pDC->SetTextColor(RGB(200,0,0));    pDC->SetBkColor(RGB(0,0,255));  static HBRUSH hBrush = CreateSolidBrush(RGB(222,0,255));  return hBrush;}        // TODO: Return a different brush if the default is not desiredelse   return hbr;}

改变对话框背景色

HBRUSH CDqfDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) {HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);// TODO: Change any attributes of the DC here// TODO: Return a different brush if the default is not desiredif(nCtlColor == CTLCOLOR_DLG)   {   CBrush *brush;    brush = new CBrush(RGB(221,221,221));   return (HBRUSH)(brush->m_hObject);   }return hbr;}