Elight.WinForm/Page/Sys/Item/ItemPage.cs

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using Elight.Entity.Sys;
using Elight.Utility.Core;
using Elight.Utility.Network;
using Elight.Utility.Other;
using Elight.Utility.ResponseModels;
using Elight.WinForm.Common;
using Sunny.UI;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Windows.Forms;

namespace Elight.WinForm.Page.Sys.Item
{
    [PageCode("lay-item")]
    public partial class ItemPage : MyPage
    {
        public ItemPage()
        {
            InitializeComponent();
            dataGridView.AutoGenerateColumns = false;
        }

        /// <summary>
        /// 初始化
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ItemPage_Initialize(object sender, EventArgs e)
        {
            //加载TreeView 
            string url = GlobalConfig.Url + "app/system/item/getListTree";
            string str = HttpUtils.DoGet(url, null, 1000);
            if (StringHelper.IsNullOrEmpty(str))
            {
                this.ShowWarningDialog("网络或者服务器异常，请稍后重试", UIStyle.White);
                return;
            }
            try
            {
                List<ZTreeNode> nodeList = str.ToList<ZTreeNode>();
                List<ZTreeNode> allNode = nodeList.Where(it => it.pId != "0").ToList();
                treeView.Nodes.Clear();
                bool first = true;
                foreach (ZTreeNode node in allNode)
                {
                    TreeNode firstNode = new TreeNode(node.name);
                    firstNode.Tag = node.id;
                    treeView.Nodes.Add(firstNode);
                    if (first)
                    {
                        treeView.SelectedNode = firstNode;
                        first = false;
                    }
                }
                if (!allNode.IsNullOrEmpty())
                {
                    ShowCurrentItemDetail();
                }