摘要：
/// <summary> /// 获取文件夹名 /// </summary> /// <param name="path"></param> private void GetFilesName(string path) { DirectoryInfo directoryInfo = new Dir 阅读全文
摘要：
/// <summary> /// 获取要素集中字段的唯一值 /// </summary> /// <param name="featureClass">图层</param> /// <param name="fieldName">字段名称</param> /// <returns></return 阅读全文