NDBGJK5.0/Kingo.Plugin.AttributeMaintain/Commands/CmdCZCPatchworkCommand.cs

using ESRI.ArcGIS.Controls;
using KGIS.Framework.Commands;
using Kingo.Plugin.AttributeMaintain.View;

namespace Kingo.Plugin.AttributeMaintain.Commands
{
    /// <summary>
    /// 变更数据属性维护
    /// </summary>
    public class CmdCZCPatchworkCommand : BaseMenuCommand
    {
        private IHookHelper hookHelper = null;
        FrmCZCPatchwork view = null;
        public override void OnCreate(object hook)
        {
            if (hookHelper == null)
            {
                hookHelper = new HookHelperClass();
            }
            hookHelper.Hook = hook;
        }
        public override void OnClick()
        {
            if (view == null)
            {
                view = new FrmCZCPatchwork();
            }
            view.ShowPanel();
            view.CloseViewHandler += (s, e) =>
            {
                view = null;
            };
        }
        public override bool Enabled
        {
            get
            {
                return KGIS.Framework.Maps.MapsManager.Instance.MapService.GetProjectInfo() == null ? false : true;
            }
        }
    }
}