C#获得一个Featuresclass，有效字段

gisoracle

于 2009-08-20 07:50:00 发布

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分类专栏： arcengine C# 文章标签： c# string null

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C#获得一个Featuresclass，有效字段

public static List<string> getFieldList(IFeatureClass pFeatureClass)
      {
         IFields pField = pFeatureClass.Fields;
         int num = pField.FieldCount;
         List<string> plist = new List<string>();
         List<string> parcgisfieldlist = new List<string>();//特殊字段
         parcgisfieldlist.Add("SHAPE");
         parcgisfieldlist.Add("OBJECTID");
         parcgisfieldlist.Add("Shape_Length".ToUpper());
         parcgisfieldlist.Add("Shape_Area".ToUpper());
         for (int i = 0; i < num; i++)
         {
            string fieldname = pField.get_Field(i).Name.ToUpper();
            if (parcgisfieldlist.IndexOf(fieldname)==-1)
            {
                  plist.Add(fieldname);
            }
         }
         parcgisfieldlist.Clear();
         parcgisfieldlist = null;
         return plist;

      }