关于CATIA的CATGetLoginName 如何调用？

cwp86

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

+ z8 A% `% A$ X" Jchar *useName;
+ ^0 C8 d% k8 w. tint useNameSize = {256};
1 B$ w) C! e1 M6 j8 XlibNameStatus = CATGetLoginName(useName,useNameSize);
. a! k# g+ N, _- M* sCATUnicodeString designName="";
designName.BuildFromUCChar(useName);
_DesignEdit->SetText(designName); //文本框中的Text的属性设置