CStatic不能显示图片？？？

以下方法不能显示图片？？
     CRect mButLeft,mButRight;
GetDlgItem(IDC_BUT_LEFT)->GetClientRect(mButLeft);
GetDlgItem(IDC_BUT_LEFT)->GetClientRect(mButRight);
CStatic *pStatic=new(CStatic);
pStatic->Create(NULL, WS_CHILD|WS_VISIBLE|SS_ICON|SS_CENTERIMAGE, CRect(mButLeft.right+10,mButLeft.top-20,mButRight.left-20,mButRight.bottom+20), 
         this);
     pStatic->ShowWindow(TRUE);
     pStatic->SetIcon(AfxGetApp()->LoadIcon(IDI_DEVICON_MIX));