75 lines
2.6 KiB
C#
75 lines
2.6 KiB
C#
using ArcGIS.Core.CIM;
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using ArcGIS.Core.Data;
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using ArcGIS.Core.Geometry;
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using ArcGIS.Desktop.Catalog;
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using ArcGIS.Desktop.Core;
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using ArcGIS.Desktop.Editing;
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using ArcGIS.Desktop.Extensions;
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using ArcGIS.Desktop.Framework;
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using ArcGIS.Desktop.Framework.Contracts;
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using ArcGIS.Desktop.Framework.Dialogs;
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using ArcGIS.Desktop.Framework.Threading.Tasks;
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using ArcGIS.Desktop.KnowledgeGraph;
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using ArcGIS.Desktop.Layouts;
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using ArcGIS.Desktop.Mapping;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Logging;
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using Microsoft.Extensions.Logging.Console;
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using System.Collections.ObjectModel;
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using LinkToolAddin.message;
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namespace LinkToolAddin.ui.dockpane
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{
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internal class DialogDockpaneViewModel : DockPane
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{
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private const string _dockPaneID = "DialogDockpane";
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private ObservableCollection<MessageListItem> _message = new ObservableCollection<MessageListItem>();
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//ObservableCollection<T> 是 .NET 提供的一个特殊集合类，它会在集合发生变化时自动通知 UI 更新,它实现了 INotifyCollectionChanged 接口，UI 绑定后可以自动刷新。
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public ObservableCollection<MessageListItem> Messages => _message;
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//定义了一个只读属性 Messages，返回内部的 _messages 集合。
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//该属性将被绑定到 UI 的 ItemsControl.ItemsSource 上，这样 UI 就能实时显示新消息。
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protected DialogDockpaneViewModel() { }
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/// <summary>
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/// Show the DockPane.
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/// </summary>
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internal static void Show()//显示面板
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{
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DockPane pane = FrameworkApplication.DockPaneManager.Find(_dockPaneID);
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if (pane == null)
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return;
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pane.Activate();
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}
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/// <summary>
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/// Text shown near the top of the DockPane.
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/// </summary>
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private string _heading = "My DockPane";//标题栏文字
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public string Heading
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{
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get => _heading;//绑定到 UI 上的标题文字，默认是 "My DockPane"。
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set => SetProperty(ref _heading, value);//属性变更通知方法，用于支持数据绑定
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}
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}
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/// <summary>
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/// Button implementation to show the DockPane.
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/// </summary>
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internal class DialogDockpane_ShowButton : Button//用于打开面板
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{
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protected override void OnClick()
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{
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DialogDockpaneViewModel.Show();
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}
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}
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}
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