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BOOL CYourDlg::OnCommand(WPARAM wParam, LPARAM lParam)
{
UINT msg = HIWORD(wParam);
if (msg == BN_CLICKED)
{
int i = LOWORD(wParam) - 1000;//得到位
m_dwData ^= (1 << i);//与相应位异或
}
return CDialog::OnCommand(wParam, lParam);
}
ON_COMMAND_RANGE(id1, id2, memberFxn )