可以算是学Visual C++的入门~~~~~ 主程序段只有：UpdateData(TRUE) if(m_b==0){ AfxMessageBox(\"除数不为0\") CWnd* pWnd=GetDlgItem(IDC_EDIT2) pWnd->SetFocus() return } int n=m_a/m_b int r=m_a-n*m_b char tbuf[160] sprint

check invisible char

串口通信中将数字转化为字符的程序,供参考学习！-Serial digital communications will be transformed into the character of the program!