CPF/ConsoleApp1/Model.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Data;
using CPF;

namespace ConsoleApp1
{
    public class Model : CpfObject
    {
        public Model()
        {
            //var data = new DataTable();
            //for (int i = 0; i < 9; i++)
            //{
            //    data.Columns.Add("Item" + (i + 1).ToString());
            //}
            //data.Columns[1].DataType = typeof(bool);
            //data.Columns[3].DataType = typeof(int);
            //for (int i = 0; i < 10000; i++)
            //{
            //    var row = data.NewRow();
            //    for (int j = 0; j < 9; j++)
            //    {
            //        if (j != 1)
            //        {
            //            row[j] = i;
            //        }
            //    }
            //    row[0] = i % 3;
            //    row[1] = true;
            //    data.Rows.Add(row);
            //}
            //Data = data.ToItems();

            var data = new Collection<(string, bool, string, int, string, string, string, string, string)>();
            Data = data;
            for (int i = 0; i < 100000; i++)
            {
                var row = (i.ToString(), i % 3 == 1, i.ToString(), i, i.ToString(), i.ToString(), i.ToString(), i.ToString(), i.ToString());
                data.Add(row);
            }


            Collection<node> nodes = new Collection<node>();
            for (int i = 0; i < 10; i++)
            {
                var n = new node { Text = "节点dsff" + i };
                for (int j = 0; j < 2; j++)
                {
                    var nn = new node { Text = "节点fsadad" + i + j };
                    for (int l = 0; l < 3; l++)
                    {
                        nn.Nodes.Add(new node { Text = "节点asdaaaaaaaaaaaaaaa" });
                    }
                    n.Nodes.Add(nn);
                }
                nodes.Add(n);
            }
            Nodes = nodes;

            Collection<string> list = new Collection<string>();
            for (int i = 0; i < 1000; i++)
            {
                list.Add(i.ToString("000"));
            }
            List = list;

            Items = new List<(string, int)>();
            for (int i = 0; i < 100; i++)
            {
                Items.Add((i.ToString(), i));
            }
        }
        public List<(string, int)> Items
        {
            get { return (List<(string, int)>)GetValue(); }
            set { SetValue(value); }
        }
        public IList Data
        {
            get { return (IList)GetValue(); }
            set { SetValue(value); }
        }

        public IList<node> Nodes
        {
            get { return (IList<node>)GetValue(); }
            set { SetValue(value); }
        }

        public Collection<string> List
        {
            get { return (Collection<string>)GetValue(); }
            set { SetValue(value); }
        }

        public void AddNode()
        {
            Nodes.Add(new node { Text = "哈哈哈" });
        }

        public int InsertIndex { get { return GetValue<int>(); } set { SetValue(value); } }
        public string InsertText { get { return GetValue<string>(); } set { SetValue(value); } }
        public void Insert()
        {
            string data = InsertText;
            int index = InsertIndex;
            if (string.IsNullOrWhiteSpace(data))
            {
                return;
            }
            if (index < 0 || index > List.Count)
            {
                List.Add(data);
            }
            else
            {
                List.Insert(index, data);
            }
        }

        public int SelectIndex
        {
            get { return (int)GetValue(); }
            set
            {
                SetValue(value);
            }
        }

        public void RemoveSelect()
        {
            if (List.Count > SelectIndex && SelectIndex > -1)
            {
                List.RemoveAt(SelectIndex);
            }
        }

        public void Sort()
        {
            List.Sort((a, b) => b.CompareTo(a));
        }

        /// <summary>
        /// 点击获取行号
        /// </summary>
        /// <param name="getRowId"></param>
        public void ClickCell(Func<int> getRowId)
        {
            System.Diagnostics.Debug.WriteLine(getRowId());
        }

        public int SelectValue
        {
            get { return (int)GetValue(); }
            set { SetValue(value); }
        }

        public string TextSize
        {
            get { return (string)GetValue(nameof(TextSize)); }
            set { SetValue(value, nameof(TextSize)); }
        }

        //public string TextSize1
        //{
        //    get { return (string)GetValue(1); }
        //    set { SetValue(value,1); }
        //}


        [Computed(nameof(SelectValue), nameof(TextSize))]
        public string TestComputedProperty
        {
            get { return SelectValue.ToString() + TextSize; }
        }
        [PropertyMetadata(typeof(FloatField), "10")]
        public FloatField TestValue
        {
            get { return (FloatField)GetValue(); }
            set { SetValue(value); }
        }
        [Computed(nameof(TestValue))]
        public FloatField TestWidth
        {
            get { return TestValue; }
        }
    }


    public class node
    {
        public object Text { get; set; }

        public List<node> Nodes { get; set; } = new List<node>();

    }
}