public CzkemUserTemp GetUserTemp(int userid, int index)
{
var data = string.Empty;
var length = 0;
var result = _czkem.GetUserTmpStr(_czkem.MachineNumber, userid, index, ref data, ref length);
if (result)
{
return(new CzkemUserTemp
{
Index = index,
Data = data,
Length = length,
});
}
return(null);
}