NDBG_LCS/Kingo.Plugins/Kingo.Plugin.EngineEditor/Commands/Tools/ZH/ControlsEditingSketchDeleteCommandChinese2.cs

using System;
using ESRI.ArcGIS.ADF.BaseClasses;
using ESRI.ArcGIS.Controls;
using ESRI.ArcGIS.SystemUI;

namespace Kingo.Plugin.EngineEditor.Commands.Tools
{
    public class ControlsEditingSketchDeleteCommandChinese2 : BaseCommand
    {
        private IHookHelper m_hookHelper;

        private bool isDrawing;

        public bool IsDrawing
        {
            get { return isDrawing; }
            set { isDrawing = value; }
        }
        
        public override void OnCreate(object hook)
        {
            if (m_hookHelper == null)
            {
                //替换Env改动
                //m_hookHelper = Env.Instance.KMap.HookHelper;
                ////m_hookHelper.Hook = hook;
                m_hookHelper = new HookHelperClass();
                m_hookHelper.Hook = hook;

            }

            //this.m_hookHelper.Hook = hook;
        }

        public override void OnClick()
        {
            ((m_hookHelper.Hook as IMapControl4).CurrentTool as ITool).OnKeyDown((int)ConsoleKey.Backspace, 0);
        }

        public override string Caption
        {
            get
            {
                return "删除草图";
            }
        }

        public override bool Enabled
        {
            get
            {
                if (IsDrawing)
                {
                    return true;
                }
                else
                {
                    return false;
                }
            }
        }
    }
}