关于CATIA的CATGetLoginName 如何调用？

cwp86

ExportedByJS0LIB CATLibStatus CATGetLoginName (char *oName, unsigned int iNamesize);

! E+ X2 O6 a# P  W- K- i# Nchar *useName;
: p: M$ d) h6 |int useNameSize = {256};
# {& v3 N& ^( e; E* ClibNameStatus = CATGetLoginName(useName,useNameSize);
CATUnicodeString designName="";
/ x/ A. R8 v: edesignName.BuildFromUCChar(useName);
_DesignEdit->SetText(designName); //文本框中的Text的属性设置