88 lines
2.5 KiB
C#
88 lines
2.5 KiB
C#
using DMS.Services;
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using DMS.WPF.Helper;
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using DMS.WPF.Interfaces;
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using DMS.WPF.Services;
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using DMS.WPF.ViewModels.Dialogs;
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using DMS.WPF.ViewModels.Items;
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using iNKORE.UI.WPF.Modern.Controls;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Threading;
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using Microsoft.Extensions.DependencyInjection;
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namespace DMS.WPF.Views.Dialogs;
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/// <summary>
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/// ImportOpcUaDialog.xaml 的交互逻辑
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/// </summary>
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public partial class ImportOpcUaDialog : ContentDialog
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{
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private const int ContentAreaMaxWidth = 1300;
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private const int ContentAreaMaxHeight = 900;
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public ImportOpcUaDialog()
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{
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InitializeComponent();
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this.Opened += OnOpened;
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}
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private void OnOpened(ContentDialog sender, ContentDialogOpenedEventArgs args)
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{
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//修改对话框内容的最大宽度和最大高度
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var backgroundElementBorder = VisualTreeFinder.FindVisualChildByName<Border>(this, "BackgroundElement");
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backgroundElementBorder.MaxWidth = ContentAreaMaxWidth;
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backgroundElementBorder.MaxWidth = ContentAreaMaxHeight;
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}
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private async void TreeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
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{
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try
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{
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//防止多次调用
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object selectedObj = this.treeView.SelectedItem;
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if (SelectedItemChanged != null)
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{
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Dispatcher.BeginInvoke(DispatcherPriority.Background, SelectedItemChanged, selectedObj);
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}
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}
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catch (Exception ex)
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{
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var notificationService = App.Current.Services.GetRequiredService<INotificationService>();
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notificationService.ShowError($"选择节点时发生了错误：{ex.Message}");
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}
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}
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//事件
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public async void SelectedItemChanged(object selectedObj)
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{
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if (selectedObj is OpcUaNodeItemViewModel selectedNode)
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{
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if (this.DataContext is ImportOpcUaDialogViewModel viewModel)
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{
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await viewModel.LoadNodeVariables(selectedNode);
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}
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}
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}
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private void Selector_OnSelectionChanged(object sender, SelectionChangedEventArgs args)
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{
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// if (args.AddedItems!=null && args.AddedItems.Count>0)
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// {
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// foreach (var item in args.AddedItems)
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// {
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// ViewModel.SelectedVariables.Add((Variable)item);
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// }
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//
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// }
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}
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}
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