NDBGJK5.0/Kingo.Plugin.LocationChange/Commands/CmdLocationChange.cs

using ESRI.ArcGIS.Controls;
using KGIS.Framework.Commands;
using KGIS.Framework.Utils;
using KGIS.Framework.Utils.Helper;
using Kingo.Plugin.LocationChange.View;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Kingo.Plugin.LocationChange.Commands
{
    /// <summary>
    /// 坐落信息变更
    /// </summary>
    public class CmdLocationChange : BaseMenuCommand
    {
        public IHookHelper HookHelper { get; set; }
        public FrmLocationChange frmLocationChange = null;
        public override void OnClick()
        {
            try
            {
                if (frmLocationChange == null)
                {
                    frmLocationChange = new FrmLocationChange
                    {
                        Width = 500,
                        Height = 420,
                        WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen
                    };  
                    frmLocationChange.Closed += FrmLocationChange_Closed;
                }
                frmLocationChange.ShowInMainWindow(true);
            }
            catch (Exception ex)
            {
                MessageHelper.ShowError("坐落变更初始化失败：" + ex.Message);
                LogAPI.Debug(ex);
            }
        }

        public override void OnCreate(object Hook)
        {
            if (HookHelper == null)
            {
                HookHelper = new HookHelperClass();
            }
            HookHelper.Hook = Hook;
        }

        private void FrmLocationChange_Closed(object sender, EventArgs e)
        {
            if (frmLocationChange != null)
                frmLocationChange = null;
        }
        public override bool Enabled
        {
            get
            {
                return KGIS.Framework.Maps.MapsManager.Instance.MapService.GetProjectInfo() == null ? false : true;
            }
        }
    }
}