public object?GetNthMask(int index) { Part_FieldIndex enu = (Part_FieldIndex)index; switch (enu) { case Part_FieldIndex.PartType: return(PartType); case Part_FieldIndex.FileName: return(FileName); default: throw new ArgumentException($"Index is out of range: {index}"); } }
public void SetNthMask(int index, object obj) { Part_FieldIndex enu = (Part_FieldIndex)index; switch (enu) { case Part_FieldIndex.PartType: this.PartType = (Exception?)obj; break; case Part_FieldIndex.FileName: this.FileName = (Exception?)obj; break; default: throw new ArgumentException($"Index is out of range: {index}"); } }