循序漸進介紹基於CommunityToolkit.Mvvm 和HandyControl的WPF應用端開發(12) -- 使用程式碼生成工具Database2Sharp生成WPF介面程式碼

/// <summary>
/// 客戶資訊 列表-檢視模型物件
/// </summary>
public partial class CustomerListViewModel : BaseListViewModel<CustomerInfo, string, CustomerPagedDto>
{
    /// <summary>
    /// 樹列表的模型
    /// </summary>
    [ObservableProperty]
    private TreeViewModel<CustomTreeNode> treeModel = new();

    /// <summary>
    /// 建構函式
    /// </summary>
    /// <param name="service">業務服務介面</param>
    public CustomerListViewModel(ICustomerService service) : base(service)
    {
        //設定匯出的欄位列表
        this.ExportFields = "Name,Age,Creator,CreateTime";
    }

    /// <summary>
    /// 觸發處理命令,處理樹列表
    /// </summary>
    [RelayCommand]
    private async Task GetTree()
    {
        //下面程式碼僅為範例，具體根據實際情況處理
        /*
        //獲取巢狀列表
        var allNode = await BLLFactory<IFunctionService>.Instance.GetTree(App.ViewModel.SystemType);
        //根據列表遞迴刪除對應節點列表
        var treeeNodeList = AddRecursive(allNode);

        this.TreeModel.TreeItems = treeeNodeList;
        this.TreeModel.FilteredTreeItems = new List<CustomTreeNode>(treeeNodeList);

        //提示更新介面控制元件資料來源
        this.NotifyChanged(nameof(this.TreeModel));
        */
    }

    /// <summary>
    /// 巢狀新增列表
    /// </summary>
    /// <param name="children">巢狀集合列表</param>
    /// <param name="parentNode">父節點，可為空</param>
    /// <returns></returns>
    private List<CustomTreeNode> AddRecursive(List<FunctionNodeInfo> children, CustomTreeNode parentNode = null)
    {
        var treeeNodeList = new List<CustomTreeNode>();
        foreach (var info in children)
        {
            var node = new CustomTreeNode
            {
                Name = info.Name,
                Id = info.Id
            };
            AddRecursive(info.Children, node);

            treeeNodeList.Add(node);
        }

        if (parentNode != null)
        {
            parentNode.Children = treeeNodeList;
            return new List<CustomTreeNode>() { parentNode };
        }
        else
        {
            return treeeNodeList;
        }
    }
}

    /// <summary>
    /// 客戶資訊 新增、編輯-檢視模型
    /// </summary>
    public partial class CustomerEditViewModel : BaseEditViewModel<CustomerInfo, string, CustomerPagedDto>
    {
        /// <summary>
        /// 建構函式
        /// </summary>
        /// <param name="service">服務介面物件</param>
        public CustomerEditViewModel(ICustomerService service) : base(service)
        {
            this.Title = "客戶資訊";
        }

        /// <summary>
        /// 重新整理記錄相關的資訊
        /// </summary>
        /// <returns></returns>
        public async Task InitData(string id)
        {
            //實現程式碼

            //所轄公司
            //if(!this.Item.Company_ID.IsNullOrEmpty())
            //{
            //    this.SelectedCompanyItem = this.CompanyItems.First(s => s.Id.ToString() == this.Item.Company_ID);
            //}
        }
    }

<!--參考控制元件程式碼-->
<!--
    <hc:ComboBox
        ItemsSource="{Binding Path=GenderItems, Source={StaticResource DictItemsModel}}"
        Margin="5"
        hc:TitleElement.Title="性別"
        hc:TitleElement.TitlePlacement="Left"
        DisplayMemberPath="Text"
        SelectedValue="{Binding ViewModel.PageDto.Gender, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
        SelectedValuePath="Value"
        ShowClearButton="True" />
     <Controls:NumericRange
        EndValue="{Binding ViewModel.PageDto.AgeEnd, UpdateSourceTrigger=PropertyChanged}"
        StartValue="{Binding ViewModel.PageDto.AgeStart, UpdateSourceTrigger=PropertyChanged}"
        Text="年齡"
        ValueChangedCommand="{Binding SearchCommand}" />
    <control:ComboBox
        DictTypeName="客戶型別"
        Width="250"
        Height="32"
        VerticalAlignment="Center"
        hc:InfoElement.Title="客戶型別"
        hc:InfoElement.TitlePlacement="Left"
        SelectedValue="{Binding ViewModel.PageDto.Name, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
        ShowClearButton="True"
        Style="{StaticResource ComboBoxPlusBaseStyle}" />
    <control:CheckComboBox
        DictTypeName="客戶型別"
        Width="500"
        Height="32"
        VerticalAlignment="Center"
        hc:InfoElement.Title="客戶型別"
        hc:InfoElement.TitlePlacement="Left"
        SelectedValue="{Binding ViewModel.PageDto.Name, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
        SelectedValuePath="Value"
        ShowClearButton="True"
        ShowSelectAllButton="True"
        Style="{StaticResource CheckComboBoxPlus}" />                                        
-->