BOOL CsetcurDlg::OnInitDialog()
{
;;;
//CButton *pBut = (CButton *)GetDlgItem(IDOK);
HBITMAP hbit = LoadBitmap(::AfxGetInstanceHandle(), MAKEINTRESOURCE(IDB_BITMAP2));//pBut->SetBitmap(hbit);
hbt.SetBitmap(hbit); //为按钮添加对象实现
注意: 设置按钮属性支持位图