public TypeInfo()
{
this._initial = new InitialFiles(INITIAL_FILE_PATH);
this.InitialAllCategoryIdList();
}
//deafult constructor
public ItemInfo(TypeInfo typeInfo, string filePath = INITIAL_FILE_PATH)
{
this._initial = new InitialFiles(filePath);
this._typeInfo = typeInfo;
this.InitialAllItemIdList();
}