添加项目文件。

SamplePreSystem.UI/ViewModel/ConfigManager/SysConfigMangerViewModel.cs

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+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using MaterialDesignThemes.Wpf;
+using Models.Models;
+using SamplePre.Models;
+using SamplePre.Models.Models;
+using SamplePre.ProcessBll.BLL;
+using SamplePreSystem.UI.ConfigManager.chirld;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace SamplePreSystem.UI.ViewModel.ConfigManager
+{
+    public partial class SysConfigMangerViewModel : ObservableObject
+    {
+       
+     
+        SystemBll systemBll = new SystemBll();
+
+        public SysConfigMangerViewModel()
+        {
+            GetDictClassData();
+        }
+
+
+        private List<TreeItemModel> _dictClassList = new List<TreeItemModel>();
+
+        public List<TreeItemModel> DictClassList
+        {
+            get { return _dictClassList; }
+            set {
+               
+                SetProperty(ref _dictClassList, value);
+              
+            }
+        }
+
+        private sys_dict_class _dictClass = new sys_dict_class();
+
+        public sys_dict_class DictClass
+        {
+            get { return _dictClass; }
+            set { 
+
+                SetProperty(ref _dictClass, value);
+
+              
+
+            }
+        }
+
+
+
+
+        /// <summary>
+        /// 获取字典分类数据
+        /// </summary>
+        public void GetDictClassData()
+        {
+            List<TreeItemModel> list = new List<TreeItemModel>();
+            //获取样本
+            var dictClassTemp = systemBll.QueryDictClassData();
+
+            var root1 = new TreeItemModel() { Id = 0, Name = "系统配置", IconKind = PackIconKind.DnsOutline };
+            foreach (var item in dictClassTemp)
+            {
+                root1.Children.Add(new TreeItemModel() { Id = item.id, Name = item.dict_type,Parent = root1 , IconKind = PackIconKind.FileDocumentOutline });
+            }
+            list.Add(root1);
+
+            DictClassList = list;
+        }
+
+
+        private List<sys_dict> _sysdicts = new List<sys_dict>();
+
+        public List<sys_dict> SysDicts
+        {
+            get { return _sysdicts; }
+            set { 
+
+                SetProperty(ref _sysdicts, value);
+
+                
+            }
+        }
+
+
+        private sys_dict _sysDict = new sys_dict();
+
+        public sys_dict SysDict
+        {
+            get { return _sysDict; }
+            set { 
+
+                SetProperty(ref _sysDict, value);
+               
+            }
+        }
+
+
+
+        /// <summary>
+        /// 查询字典明细
+        /// </summary>
+        /// <param name="standID"></param>
+        public void GetDictData(int classid)
+        {
+            //查询
+            SysDicts = systemBll.QueryDictByClassId(classid);
+
+        }
+
+
+        public bool NewAddDict()
+        {
+            if (string.IsNullOrEmpty(this.DictClass.dict_type))
+            {
+                MessageBox.Show("内容不能为空");
+                return false;
+            }
+
+
+            systemBll.SaveSysDictClass(DictClass);
+
+            //获取数据
+            GetDictClassData();
+
+            return true;
+        }
+
+        public void DeleteDict()
+        {
+
+            if (MessageBox.Show($"确定移除:{DictClass.dict_type}", "提示",MessageBoxButton.OKCancel) == MessageBoxResult.OK)
+            {
+                //判断是否有子配置项
+                if (this.systemBll.QueryDictByClassId(DictClass.id).Count > 0)
+                {
+                    MessageBox.Show("存在配置子项目，不能删除！");
+                    return;
+                }
+                if (this.systemBll.DelDictClassById(DictClass.id) <= 0)
+                {
+                    MessageBox.Show("删除失败！");
+                    return;
+                }
+
+                //获取数据
+                GetDictClassData();
+            }
+
+        }
+
+
+
+        public bool NewAddDictDetail()
+        {
+            if (SysDict == null || string.IsNullOrEmpty(this.SysDict.data_type) || string.IsNullOrEmpty(this.SysDict.data_value))
+            {
+                MessageBox.Show("内容不能为空");
+                return false;
+            }
+
+            SysDict.class_id = DictClass.id;
+            SysDict.id = Guid.NewGuid().ToString();    
+
+
+            this.systemBll.SaveSysDict(SysDict);
+
+            //刷新
+            GetDictData(DictClass.id);
+
+            return true;
+        }
+
+        public void DeleteDictDetail()
+        {
+
+            if (MessageBox.Show($"确定移除:{SysDict.data_type}", "提示", MessageBoxButton.OKCancel) == MessageBoxResult.OK)
+            {
+                //移除
+                this.systemBll.DelSysDictByid(SysDict);
+
+                //刷新
+                GetDictData(DictClass.id);
+            }
+
+        }
+
+        [RelayCommand]
+        public void AddClassClick()
+        {
+            //var vm = this.DataContext as SysConfigMangerViewModel;
+
+            //清空对象内容
+            DictClass = new SamplePre.Models.Models.sys_dict_class();
+
+            NewDictClassWindow frm = new NewDictClassWindow(this);
+            frm.ShowDialog();
+        }
+
+        [RelayCommand]
+        public void DelClassClick()
+        {
+            DeleteDict();
+        }
+
+        [RelayCommand]
+        public void TvDataSelectedItemChanged(RoutedPropertyChangedEventArgs<object> e)
+        {
+            //var vm = this.DataContext as SysConfigMangerViewModel;
+
+            var node = e.NewValue as TreeItemModel;
+
+            DictClass.dict_type = node.Name;
+            DictClass.id = node.Id;
+
+            GetDictData(node.Id);
+        }
+
+        [RelayCommand]
+        public void AddItemClick()
+        {
+            SysDict = new Models.Models.sys_dict();
+            if (DictClass.id == null || DictClass.id == 0)
+            {
+                MessageBox.Show("请先选择分类");
+
+                return;
+            }
+
+            NewDictDetailWindow frm = new NewDictDetailWindow(this);
+            frm.ShowDialog();
+        }
+
+        [RelayCommand]
+        public void DelItemClick()
+        {
+            DeleteDictDetail();
+        }
+
+
+
+    }
+}