摘要： UpdateData(TRUE);int nDotCount = 0;for ( int nIndex = 0; nIndex < m_EditNum.GetLength(); nIndex++ ){if ( m_EditNum[ nIndex ] == '.' ){nDotCount++;if ( nDotCount > 1 ){m_EditNum.Delete(nIndex);UpdateData(FALSE);//((CEdit*)GetDlgItem(IDC_EDIT_NUM))->SetFocus();((CEdit*)GetDlgItem(IDC_ 阅读全文