22 ArcGIS Pro 放置处理程序

22.1 添加控件

22.2 Code

放置处理程序可以实现文件拖动放置、TreeVIew、ListBox等控件拖动放置功能，此处新建一个停靠窗并添加一个TreeVIew，实现节点拖动事件；

TestDropHandlerDockpane.xaml

<UserControlx:Class="WineMonk.Demo.ProAppModule.Code21_DropHandler.Dockpanes.TestDropHandlerDockpaneView"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:extensions="clr-namespace:ArcGIS.Desktop.Extensions;assembly=ArcGIS.Desktop.Extensions"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"xmlns:ui="clr-namespace:WineMonk.Demo.ProAppModule.Code21_DropHandler.Dockpanes"d:DataContext="{Binding Path=ui.TestDropHandlerDockpaneViewModel}"d:DesignHeight="300"d:DesignWidth="300"mc:Ignorable="d"><UserControl.Resources><ResourceDictionary><ResourceDictionary.MergedDictionaries><extensions:DesignOnlyResourceDictionary Source="pack://application:,,,/ArcGIS.Desktop.Framework;component\Themes\Default.xaml" /></ResourceDictionary.MergedDictionaries></ResourceDictionary></UserControl.Resources><Grid><Grid.RowDefinitions><RowDefinition Height="Auto" /><RowDefinition Height="*" /></Grid.RowDefinitions><DockPanelGrid.Row="0"Height="30"KeyboardNavigation.TabNavigation="Local"LastChildFill="true"><TextBlock Style="{DynamicResource Esri_TextBlockDockPaneHeader}" Text="{Binding Heading}"><TextBlock.ToolTip><WrapPanel MaxWidth="300" Orientation="Vertical"><TextBlock Text="{Binding Heading}" TextWrapping="Wrap" /></WrapPanel></TextBlock.ToolTip></TextBlock></DockPanel><TreeViewGrid.Row="1"AllowDrop="False"MouseMove="TreeView_MouseMove"PreviewMouseLeftButtonDown="TreeView_PreviewMouseLeftButtonDown"><TreeViewItem AllowDrop="False" Header="资源目录"><TreeViewItem AllowDrop="False" Header="矢量"><TreeViewItemAllowDrop="True"Header="行政区划数据"Tag="C:\\xzqh.shp" /></TreeViewItem><TreeViewItem AllowDrop="False" Header="栅格"><TreeViewItemAllowDrop="True"Header="行政区正射影像"Tag="C:\\xzq.tif" /></TreeViewItem></TreeViewItem></TreeView></Grid>
</UserControl>

TestDropHandlerDockpaneViewModel.cs

using ArcGIS.Desktop.Framework;
using ArcGIS.Desktop.Framework.Contracts;namespace WineMonk.Demo.ProAppModule.Code21_DropHandler.Dockpanes
{internal class TestDropHandlerDockpaneViewModel : DockPane{private const string _dockPaneID = "WineMonk_Demo_ProAppModule_Code21_DropHandler_Dockpanes_TestDropHandlerDockpane";protected TestDropHandlerDockpaneViewModel() { }/// <summary>/// Show the DockPane./// </summary>internal static void Show(){DockPane pane = FrameworkApplication.DockPaneManager.Find(_dockPaneID);if (pane == null)return;pane.Activate();}/// <summary>/// Text shown near the top of the DockPane./// </summary>private string _heading = "My DockPane";public string Heading{get { return _heading; }set{SetProperty(ref _heading, value, () => Heading);}}}/// <summary>/// Button implementation to show the DockPane./// </summary>internal class TestDropHandlerDockpane_ShowButton : Button{protected override void OnClick(){TestDropHandlerDockpaneViewModel.Show();}}
}

DropHandlerTest.cs

using ArcGIS.Desktop.Framework.Contracts;
using ArcGIS.Desktop.Framework.DragDrop;
using System;
using System.Windows;namespace WineMonk.Demo.ProAppModule.Code21_DropHandler
{internal class DropHandlerTest : DropHandlerBase{public override void OnDragOver(DropInfo dropInfo){//default is to accept our data typesdropInfo.Effects = DragDropEffects.All;}public override void OnDrop(DropInfo dropInfo){//eg, if you are accessing a dropped file//string filePath = dropInfo.Items[0].Data.ToString();if (dropInfo.Items == null || dropInfo.Items.Count < 1){return;}DropDataItem dropDataItem = dropInfo.Items[0];object data = dropDataItem.Data;if (data == null){return;}if (data is DataObject dataObject){string[] formats = dataObject.GetFormats();if (formats == null || formats.Length < 1){return;}string msg = string.Empty;foreach (string f in formats){object subData = dataObject.GetData(f);msg += $"{Environment.NewLine}{f}: {subData}";}ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show($"接收到数据：{msg}");dropInfo.Handled = true;}//set to true if you handled the drop//dropInfo.Handled = true;}}
}

Config.daml

<modules><insertModule id="WineMonk_Demo_ProAppModule_Module" className="Module1" autoLoad="false" caption="Module1"><groups><!-- comment this out if you have no controls on the Addin tab to avoid an empty group --><!-- 如果您没有插件选项卡上的控件，请将其注释掉，以避免出现空组 --><group id="WineMonk_Demo_ProAppModule_Group3" caption="Group 3" appearsOnAddInTab="false"><button refID="WineMonk_Demo_ProAppModule_Code21_DropHandler_Dockpanes_TestDropHandlerDockpane_ShowButton" size="large" /></group></groups><controls><!-- add your controls here --><!-- 在这里添加控件 --><button id="WineMonk_Demo_ProAppModule_Code21_DropHandler_Dockpanes_TestDropHandlerDockpane_ShowButton" caption="Show TestDropHandlerDockpane" className="WineMonk.Demo.ProAppModule.Code21_DropHandler.Dockpanes.TestDropHandlerDockpane_ShowButton" loadOnClick="true" smallImage="pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericButtonPurple16.png" largeImage="pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericButtonPurple32.png"><tooltip heading="Show Dockpane">Show Dockpane<disabledText /></tooltip></button></controls><dockPanes><dockPane id="WineMonk_Demo_ProAppModule_Code21_DropHandler_Dockpanes_TestDropHandlerDockpane" caption="TestDropHandlerDockpane" className="WineMonk.Demo.ProAppModule.Code21_DropHandler.Dockpanes.TestDropHandlerDockpaneViewModel" dock="group" dockWith="esri_core_projectDockPane"><content className="WineMonk.Demo.ProAppModule.Code21_DropHandler.Dockpanes.TestDropHandlerDockpaneView" /></dockPane></dockPanes></insertModule>
</modules>
<dropHandlers><!--specific file extensions can be set like so: dataTypes=".XLS|.xls"--><insertHandler id="WineMonk_Demo_ProAppModule_Code21_DropHandler_DropHandlerTest" className="WineMonk.Demo.ProAppModule.Code21_DropHandler.DropHandlerTest" dataTypes="*" />
</dropHandlers>

23 ArcGIS Pro 构造工具

23.1 添加控件

23.2 Code

ConstructionToolTest.cs

using ArcGIS.Core.Geometry;
using ArcGIS.Desktop.Editing;
using ArcGIS.Desktop.Framework;
using ArcGIS.Desktop.Mapping;
using System.Threading.Tasks;namespace WineMonk.Demo.ProAppModule.Code22_ConstructionTool
{internal class ConstructionToolTest : MapTool{public ConstructionToolTest(){IsSketchTool = true;UseSnapping = true;// Select the type of construction tool you wish to implement.  // Make sure that the tool is correctly registered with the correct component category type in the daml SketchType = SketchGeometryType.Point;// SketchType = SketchGeometryType.Line;// SketchType = SketchGeometryType.Polygon;//Gets or sets whether the sketch is for creating a feature and should use the CurrentTemplate.UsesCurrentTemplate = true;//Gets or sets whether the tool supports firing sketch events when the map sketch changes. //Default value is false.FireSketchEvents = true;}/// <summary>/// Called when the sketch finishes. This is where we will create the sketch operation and then execute it./// </summary>/// <param name="geometry">The geometry created by the sketch.</param>/// <returns>A Task returning a Boolean indicating if the sketch complete event was successfully handled.</returns>protected override Task<bool> OnSketchCompleteAsync(Geometry geometry){if (CurrentTemplate == null || geometry == null)return Task.FromResult(false);// Create an edit operationvar createOperation = new EditOperation();createOperation.Name = string.Format("Create {0}", CurrentTemplate.Layer.Name);createOperation.SelectNewFeatures = true;// Queue feature creationcreateOperation.Create(CurrentTemplate, geometry);// Execute the operationNotification notification = new Notification();notification.Title = "绘制";notification.Message = $"绘制图层{CurrentTemplate.Layer.Name}点要素...";FrameworkApplication.AddNotification(notification);return createOperation.ExecuteAsync();}}
}

Config.daml

<modules><insertModule id="WineMonk_Demo_ProAppModule_Module" className="Module1" autoLoad="false" caption="Module1"><controls><!-- add your controls here --><!-- 在这里添加控件 --><tool id="WineMonk_Demo_ProAppModule_Code22_ConstructionTool_ConstructionToolTest" categoryRefID="esri_editing_construction_point" caption="ConstructionToolTest" className="WineMonk.Demo.ProAppModule.Code22_ConstructionTool.ConstructionToolTest" loadOnClick="true" smallImage="pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericButtonRed16.png" largeImage="pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericButtonRed32.png"><!-- note: use esri_editing_construction_polyline,  esri_editing_construction_polygon for categoryRefID as needed --><!-- esri_editing_construction_annotationesri_editing_construction_dimensionesri_editing_construction_knowledge_graph_entityesri_editing_construction_knowledge_graph_relationshipesri_editing_construction_multipatchesri_editing_construction_multipointesri_editing_construction_pointesri_editing_construction_polygonesri_editing_construction_polylineesri_editing_construction_table --><tooltip heading="Tooltip Heading">Tooltip text<disabledText /></tooltip><content guid="cdfdb0f2-c229-458e-bac8-5a638cd98bb3" /></tool></controls></insertModule>
</modules>

24 ArcGIS Pro 表构造工具

24.1 添加控件

24.2 Code

TableConstructionToolTest.cs

using ArcGIS.Core.Geometry;
using ArcGIS.Desktop.Editing;
using ArcGIS.Desktop.Framework;
using ArcGIS.Desktop.Mapping;
using System.Threading.Tasks;namespace WineMonk.Demo.ProAppModule.Code23_TableConstructionTool
{internal class TableConstructionToolTest : MapTool{public TableConstructionToolTest(){IsSketchTool = false;// set the SketchType to NoneSketchType = SketchGeometryType.None;//Gets or sets whether the sketch is for creating a feature and should use the CurrentTemplate.UsesCurrentTemplate = true;}/// <summary>/// Called when the "Create" button is clicked. This is where we will create the edit operation and then execute it./// </summary>/// <param name="geometry">The geometry created by the sketch - will be null because SketchType = SketchGeometryType.None</param>/// <returns>A Task returning a Boolean indicating if the sketch complete event was successfully handled.</returns>protected override Task<bool> OnSketchCompleteAsync(Geometry geometry){if (CurrentTemplate == null)return Task.FromResult(false);// geometry will be null// Create an edit operationvar createOperation = new EditOperation();createOperation.Name = string.Format("Create {0}", CurrentTemplate.StandaloneTable.Name);createOperation.SelectNewFeatures = false;// determine the number of rows to addvar numRows = this.CurrentTemplateRows;for (int idx = 0; idx < numRows; idx++)// Queue feature creationcreateOperation.Create(CurrentTemplate, null);// Execute the operationNotification notification = new Notification();notification.Title = "添加行";notification.Message = $"添加表{CurrentTemplate.MapMember.Name}行...";FrameworkApplication.AddNotification(notification);return createOperation.ExecuteAsync();}}
}

Config.daml

<modules><insertModule id="WineMonk_Demo_ProAppModule_Module" className="Module1" autoLoad="false" caption="Module1"><controls><!-- add your controls here --><!-- 在这里添加控件 --><tool id="WineMonk_Demo_ProAppModule_Code23_TableConstructionTool_TableConstructionToolTest" categoryRefID="esri_editing_construction_table" caption="TableConstructionToolTest" className="WineMonk.Demo.ProAppModule.Code23_TableConstructionTool.TableConstructionToolTest" loadOnClick="true" smallImage="pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericButtonRed16.png" largeImage="pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericButtonRed32.png"><tooltip heading="Tooltip Heading">Tooltip text<disabledText /></tooltip><content guid="a3d2b675-374a-44c1-be88-e0991cc7fe39" /></tool></controls></insertModule>
</modules>