NDBGJK5.0/Kingo.Plugins/内业变更/Kingo.Plugin.NYYP/Commands/CmdJCTBYP.cs

using ESRI.ArcGIS.ADF.BaseClasses;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Controls;
using KGIS.Framework.Platform;
using KGIS.Framework.Utils;
using KGIS.Framework.Utils.Helper;
using KGIS.Framework.Maps;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Kingo.Plugin.NYYP.View;
using KGIS.Framework.Commands;

namespace Kingo.Plugin.NYYP.Commands
{
    public  class CmdJCTBYP : BaseMenuCommand
    {

        private UCJCTBYPList ucJCTBYPList = null;
        private IHookHelper m_hookHelper = null;
        public override void OnCreate(object hook)
        {
            if (m_hookHelper == null)
            {
                m_hookHelper = new HookHelperClass();
            }
            m_hookHelper.Hook = hook;
        }

        public override void OnClick()
        {
            try
            {
                IFeatureLayer pJCTBFeatureLayer = MapsManager.Instance.MapService.GetFeatureLayerByName("JCTB");
                if (pJCTBFeatureLayer == null || pJCTBFeatureLayer.FeatureClass == null)
                {
                    MessageHelper.ShowTips("未找到监测图斑图层！");
                    return;
                }
                else
                {
                    if (pJCTBFeatureLayer.FeatureClass.FeatureCount(null) == 0)
                    {
                        KGIS.Framework.Utils.Helper.MessageHelper.ShowTips("监测图斑表数据为空，请先导入监测图斑数据！");
                        return;
                    }
                }

                if (ucJCTBYPList != null)
                {
                    if (ucJCTBYPList != null)
                        ucJCTBYPList.CloseDetailView();
                    ucJCTBYPList.ClosePanel();
                    ucJCTBYPList = null;

                }

                if (ucJCTBYPList == null)
                {
                    ucJCTBYPList = new UCJCTBYPList(m_hookHelper);
                    ucJCTBYPList.CloseViewHandler += UCJCTBYPList_CloseViewHandler;
                }

                ucJCTBYPList.ShowPanel();
            }
            catch (Exception ex)
            {
                LogAPI.Debug("在初始化 监测图斑判读 命令时异常，异常信息如下：");
                LogAPI.Debug(ex);
                LogAPI.Debug("在初始化 监测图斑判读 命令时异常信息结束");
                m_hookHelper = null;
            }
        }

        private void UCJCTBYPList_CloseViewHandler(object sender, EventArgs e)
        {
            if (ucJCTBYPList != null)
            {
                ucJCTBYPList.DataContext = null;
                ucJCTBYPList = null;
            }
        }



        public override bool Enabled
        {
            get
            {
                return true;
            }
        }
    }


}