关于CATIA的CATGetLoginName 如何调用？

cwp86

ExportedByJS0LIB CATLibStatus CATGetLoginName (char *oName, unsigned int iNamesize);
. L, W! H* }! N0 H5 W, X2 H/ R
" r( o+ }! ^! i( O! l0 ?: a& }char *useName;
int useNameSize = {256};
libNameStatus = CATGetLoginName(useName,useNameSize);
# {% E$ m  G! }' J. n3 NCATUnicodeString designName="";
$ {: L; y7 c, K/ O# P0 u6 ddesignName.BuildFromUCChar(useName);
_DesignEdit->SetText(designName); //文本框中的Text的属性设置