CString => unsigned char解决思路

2012-09-23

CString unsigned charVS2008中怎么搞这个？试了如下方法不行C/C++ codeCString m_SendCommand 0xff

CString => unsigned char
VS2008中怎么搞这个？
试了如下方法不行

C/C++ code

CString m_SendCommand = "0xff";unsigned char send = (unsigned char)m_SendCommand.GetBuffer(m_SendCommand.GetLength());

[解决办法]
GetBuffer是获取指针GetBuffer char*

unsigned char* send = (unsigned char*)m_SendCommand.GetBuffer(0);
[解决办法]

探讨
GetBuffer是获取指针GetBuffer char*

unsigned char* send = (unsigned char*)m_SendCommand.GetBuffer(0);

[解决办法]
unsigned char a= *(unsigned char*)b