public int GetArtResourceAtrriCount(ArtresourceTemplate artT) { if (artT == null) { return(-1); } int [] types = artT.getAttriType(); if (types == null) { return(-1); } int res = 0; for (int i = 0, j = types.Length; i < j; i++) { if (types [i] != -1) { res++; } } return(res); }