һУǷʾвʾ
ڶУÿһеб
УеĶȡ
DATATYPEһ֧4DATATYPE
1:S16
2:S32
3:U16
4:U32

˵Ϊ֣һ͵ģһѡ͵

͵Ĳ˵ܰ
ѡ͵ģһĸҪѡѡ֮ãָ,
:0-ʽ;1-Ȧֵ;2-Ȧֵ
