Engine开发：给WPF窗体添加Esri地图控件（MapControl、ToolbarControl、TOCControl）

（1）给项目添加 system.windows.forms .integration引用

（2）. xaml 页面

<WindowsFormsHost Name="wfhToolBarCtrl" Grid.Row="0"/> <WindowsFormsHost Name="wfhMapCtrl" Grid.Row="1"/>

（3）.xaml.cs页面

        private IMapControl2 _MapCtrl;//地图控件        private ITOCControl _TocCtrl;//图层树（没用到）        private IToolbarControl2 _ToolBar;//工具条          /// <summary>        /// 注册地图控件、工具条初始化        /// </summary>        private void InitMapControl()        {            try            {                if (_MapCtrl != null)                {                    return;                }                AxMapControl axmapctrl = new AxMapControl();                //AxTOCControl axtocctrl = new AxTOCControl();                AxToolbarControl axToolbarControl = new AxToolbarControl();                axmapctrl.OcxState = null;                axToolbarControl.OcxState = null;                   axmapctrl.BeginInit();                wfhMapCtrl.Child = axmapctrl;                wfhToolBarCtrl.Child = axToolbarControl;                _MapCtrl = axmapctrl.Object as IMapControl2;                _ToolBar = axToolbarControl.Object as IToolbarControl2;                _ToolBar.SetBuddyControl(_MapCtrl);                //添加工具项                //ESRI.ArcGIS.SystemUI.ICommand addcommand = new ControlsAddDataCommandClass();                //_ToolBar.AddItem(addcommand, -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly);                ESRI.ArcGIS.SystemUI.ICommand command = new ControlsMapFullExtentCommandClass();                _ToolBar.AddItem(command, -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly);                ESRI.ArcGIS.SystemUI.ICommand command2 = new ControlsMapPanToolClass();                _ToolBar.AddItem(command2, -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly);                ESRI.ArcGIS.SystemUI.ICommand command3 = new ControlsMapZoomOutToolClass();                _ToolBar.AddItem(command3, -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly);                ESRI.ArcGIS.SystemUI.ICommand command4 = new ControlsMapZoomInToolClass();                _ToolBar.AddItem(command4, -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly);                ESRI.ArcGIS.SystemUI.ICommand command5 = new ESRI.ArcGIS.Controls.ControlsMapIdentifyToolClass();                _ToolBar.AddItem(command5, -1, -1, false, 0, esriCommandStyles.esriCommandStyleIconOnly);                //_TocCtrl = axToolbarControl.Object as ITOCControl;                //_TocCtrl.SetBuddyControl(_MapCtrl);            }            catch (Exception ex)            {                MessageBox.Show(ex.Message);            }        }

效果图：

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