visual studio 预处理定义(Preprocessor Definitions)
/D (Preprocessor Definitions)
/D[ ]name[= | # [{ string | number }] ]/D[ ]"name[= | # [{ string | number }] ]"
ex:
/D DEBUG
/D DEBUG=1
/D "DEBUG=1"
/D[ ]name[= | # [{ string | number }] ]/D[ ]"name[= | # [{ string | number }] ]"
ex:
/D DEBUG
/D DEBUG=1
/D "DEBUG=1"