/// <summary>
/// 获取父节点
/// </summary>
/// <param name="fieldCode">编码字段</param>
/// <param name="code">编号</param>
/// <returns>主键</returns>
public string GetParentIdByCode(string fieldCode, string code)
{
return(DbLogic.GetParentIdByCode(DbHelper, this.CurrentTableName, fieldCode, code));
}