更新MybatisPlusSaasConfig中的租户ID默认值为1002；在ShiroConfig中添加MES密炼物料管理和系统分类字典的免密接口；在MesMixerMaterialController中实现密炼物料信息的免密增删改查接口，并添加相应的事件广播功能；在SysCategoryController中新增分类字典的免密查询接口；更新前端导航和菜单数据以支持密炼物料信息模块。
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using HandyControl.Controls;
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using HandyControl.Tools.Extension;
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using Prism.Events;
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using System.Collections.ObjectModel;
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using System.Diagnostics;
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using System.Windows;
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using YY.Admin.Core;
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using YY.Admin.Core.Entity;
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using YY.Admin.Core.Events;
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using YY.Admin.Core.Helper;
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using YY.Admin.Core.Services;
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using YY.Admin.Views.MixerMaterial;
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namespace YY.Admin.ViewModels.MixerMaterial;
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public class MixerMaterialListViewModel : BaseViewModel
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{
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private readonly IMixerMaterialService _mixerMaterialService;
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private SubscriptionToken? _materialChangedToken;
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private ObservableCollection<MesMixerMaterial> _materials = new();
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public ObservableCollection<MesMixerMaterial> Materials
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{
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get => _materials;
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set => SetProperty(ref _materials, value);
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}
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private long _total;
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public long Total { get => _total; set => SetProperty(ref _total, value); }
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private int _pageNo = 1;
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public int PageNo { get => _pageNo; set => SetProperty(ref _pageNo, value); }
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private int _pageSize = 20;
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public int PageSize { get => _pageSize; set => SetProperty(ref _pageSize, value); }
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private string? _filterMaterialCode;
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public string? FilterMaterialCode { get => _filterMaterialCode; set => SetProperty(ref _filterMaterialCode, value); }
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private string? _filterMaterialName;
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public string? FilterMaterialName { get => _filterMaterialName; set => SetProperty(ref _filterMaterialName, value); }
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private string? _filterErpCode;
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public string? FilterErpCode { get => _filterErpCode; set => SetProperty(ref _filterErpCode, value); }
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private string? _filterMajorCategoryId;
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public string? FilterMajorCategoryId
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{
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get => _filterMajorCategoryId;
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set
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{
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if (SetProperty(ref _filterMajorCategoryId, value))
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{
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_ = OnMajorCategoryChangedAsync();
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}
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}
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}
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private string? _filterMinorCategoryId;
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public string? FilterMinorCategoryId { get => _filterMinorCategoryId; set => SetProperty(ref _filterMinorCategoryId, value); }
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public ObservableCollection<KeyValuePair<string, string>> MajorCategoryOptions { get; } = new();
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public ObservableCollection<KeyValuePair<string, string>> MinorCategoryOptions { get; } = new();
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public DelegateCommand SearchCommand { get; }
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public DelegateCommand ResetCommand { get; }
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public DelegateCommand AddCommand { get; }
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public DelegateCommand<MesMixerMaterial> EditCommand { get; }
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public DelegateCommand<MesMixerMaterial> DeleteCommand { get; }
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public DelegateCommand PrevPageCommand { get; }
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public DelegateCommand NextPageCommand { get; }
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public MixerMaterialListViewModel(
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IMixerMaterialService mixerMaterialService,
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IContainerExtension container,
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IRegionManager regionManager) : base(container, regionManager)
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{
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_mixerMaterialService = mixerMaterialService;
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SearchCommand = new DelegateCommand(async () => { PageNo = 1; await LoadAsync(); });
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ResetCommand = new DelegateCommand(async () =>
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{
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FilterMaterialCode = null;
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FilterMaterialName = null;
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FilterErpCode = null;
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FilterMajorCategoryId = null;
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FilterMinorCategoryId = null;
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PageNo = 1;
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await LoadMinorCategoryOptionsAsync();
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await LoadAsync();
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});
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AddCommand = new DelegateCommand(async () => await ShowAddDialogAsync());
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EditCommand = new DelegateCommand<MesMixerMaterial>(async m => await ShowEditDialogAsync(m));
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DeleteCommand = new DelegateCommand<MesMixerMaterial>(async m => await DeleteAsync(m));
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PrevPageCommand = new DelegateCommand(async () => { if (PageNo > 1) { PageNo--; await LoadAsync(); } });
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NextPageCommand = new DelegateCommand(async () => { if ((long)PageNo * PageSize < Total) { PageNo++; await LoadAsync(); } });
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_materialChangedToken = _eventAggregator
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.GetEvent<MixerMaterialChangedEvent>()
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.Subscribe(async _ => await LoadAsync(), ThreadOption.UIThread);
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_ = InitializeAsync();
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}
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private async Task InitializeAsync()
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{
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try
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{
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await LoadMajorCategoryOptionsAsync();
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await LoadMinorCategoryOptionsAsync();
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await UIHelper.WaitForRenderAsync();
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await LoadAsync();
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}
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catch (Exception ex)
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{
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Debug.WriteLine($"密炼物料列表初始化失败: {ex.Message}");
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}
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}
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private async Task LoadMajorCategoryOptionsAsync()
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{
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MajorCategoryOptions.Clear();
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var options = await _mixerMaterialService.GetMajorCategoryOptionsAsync();
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MajorCategoryOptions.Add(new KeyValuePair<string, string>("全部", ""));
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foreach (var item in options)
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{
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MajorCategoryOptions.Add(item);
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}
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}
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private async Task LoadMinorCategoryOptionsAsync()
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{
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MinorCategoryOptions.Clear();
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MinorCategoryOptions.Add(new KeyValuePair<string, string>("全部", ""));
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if (string.IsNullOrWhiteSpace(FilterMajorCategoryId))
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{
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return;
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}
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var options = await _mixerMaterialService.GetMinorCategoryOptionsAsync(FilterMajorCategoryId!);
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foreach (var item in options)
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{
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MinorCategoryOptions.Add(item);
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}
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}
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private async Task OnMajorCategoryChangedAsync()
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{
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FilterMinorCategoryId = null;
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await LoadMinorCategoryOptionsAsync();
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}
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public async Task LoadAsync()
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{
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try
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{
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IsLoading = true;
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var result = await _mixerMaterialService.PageAsync(
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PageNo, PageSize, FilterMaterialCode, FilterMaterialName, FilterErpCode, FilterMajorCategoryId, FilterMinorCategoryId);
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Materials = new ObservableCollection<MesMixerMaterial>(result.Records);
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Total = result.Total;
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}
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catch (Exception ex)
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{
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Growl.Error($"加载密炼物料列表失败：{ex.Message}");
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}
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finally
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{
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IsLoading = false;
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}
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}
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private async Task ShowAddDialogAsync()
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{
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try
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{
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var result = await HandyControl.Controls.Dialog.Show<MixerMaterialEditDialogView>()
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.Initialize<MixerMaterialEditDialogViewModel>(vm => vm.InitializeForAdd())
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.GetResultAsync<bool>();
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if (result) await LoadAsync();
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}
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catch (Exception ex)
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{
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Growl.Error($"打开新增对话框失败：{ex.Message}");
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}
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}
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private async Task ShowEditDialogAsync(MesMixerMaterial material)
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{
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if (material == null) return;
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try
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{
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var result = await HandyControl.Controls.Dialog.Show<MixerMaterialEditDialogView>()
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.Initialize<MixerMaterialEditDialogViewModel>(vm => vm.InitializeForEdit(material))
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.GetResultAsync<bool>();
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if (result) await LoadAsync();
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}
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catch (Exception ex)
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{
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Growl.Error($"打开编辑对话框失败：{ex.Message}");
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}
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}
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private async Task DeleteAsync(MesMixerMaterial material)
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{
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if (material?.Id == null) return;
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var confirm = System.Windows.MessageBox.Show($"确定删除物料 {material.MaterialName}？此操作不可恢复！", "确认删除",
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MessageBoxButton.OKCancel, MessageBoxImage.Question);
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if (confirm != System.Windows.MessageBoxResult.OK) return;
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var ok = await _mixerMaterialService.DeleteAsync(material.Id);
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if (ok)
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{
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Growl.Success("删除成功！");
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await LoadAsync();
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}
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else
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{
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Growl.Error("删除失败！");
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}
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}
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protected override void CleanUp()
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{
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base.CleanUp();
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if (_materialChangedToken != null)
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{
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_eventAggregator.GetEvent<MixerMaterialChangedEvent>().Unsubscribe(_materialChangedToken);
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_materialChangedToken = null;
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}
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}
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}
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