十进制数据类型的包装类。支持有符号的128位 (16 字节) 值
引用文件
#include Once "Afx/CDec.inc"
DIM dec AS CDEC = 12345.12
print dec ' = 12345,12
print "scale: ", dec.m_dec.scale ' --> scale = 2
dec += dec + 11.1111
print dec ' = 24701,3511
print "new scale: ", dec.m_dec.scale ' --> scale = 4
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