using System;
using System.Collections.Generic;
using System.Text;
using GeoScene.Globe;
using GeoScene.Engine;
using GeoScene.Data;

namespace Cyberpipe
{
    class getpipeLineFields
    {
        
        public static string getFields(string caption, GSOGlobeControl m_globeControl)
        {
            GSODataset ds;
            GSOFeatureDataset sourcefDataset;
            GSOLayer m_layer = m_globeControl.Globe.Layers.GetLayerByCaption(caption);//获取当前选择的layer图层
            if (m_layer == null)
                return "";
            GSOFeatureLayer flayer = m_layer as GSOFeatureLayer;
            ds = m_layer.Dataset as GSODataset;
            sourcefDataset = ds as GSOFeatureDataset;
            sourcefDataset.Open();
            string fields = "";
            for (int j = 0; j < sourcefDataset.FieldCount; j++)
            {
                GSOFieldAttr fieldef = sourcefDataset.GetField(j);
                if (j < sourcefDataset.FieldCount - 1)
                {
                    fields += fieldef.Name + ",";
                }
                else
                    fields += fieldef.Name;
            }
            return fields;
        }
    }
}