//语法习惯 unsigned int nCmdID; DWORD dwCmdID; WORD wCmdId; //可以直接用 nCmdID 定义,代表数字
//语法习惯
unsigned int nCmdID;
DWORD dwCmdID;
WORD wCmdId;
//可以直接用 nCmdID 定义,代表数字