问题记录

 

1.         头文件重复编译处理，在被重复定义的头文件前加#program once

或者#if !defined(AFX_SERIALPORTCOMM_H__73EBC941_C1E4_451B_885D_7524BFBF3360__INCLUDED_)

#define AFX_SERIALPORTCOMM_H__73EBC941_C1E4_451B_885D_7524BFBF3360__INCLUDED_

……

#Endif

2.    开辟字节空间 BYTE* pReadBuff = new BYTE[nReadBuffSize];

生成随机字节数     pRandomBuff[i] = rand()%255;

获得对话框列表被选中的行号  POSITION pos = m_DevList.GetFirstSelectedItemPosition()

int index = m_DevList.GetNextSelectedItem(pos);   

3.    error C2352: 'CWnd::MessageBoxA' : illegal call of non-static member function  非静态成员函数的非法调用

4.    C:\WINDOWS\system32\ntdsapi.dll', No symbols loaded.