BookM/Management/Management.cs

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using BLL;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using Utils;

namespace BookM
{
    public partial class Management : Form
    {
        public Management()
        {
            InitializeComponent();
        }
        #region 对象
        BookManagementBLL bookManagementBLL = new BookManagementBLL();
        PagingBLL pagingBLL = new PagingBLL();
        PagingBLL Paging = new PagingBLL();
        //初始化PageDto实体类
        PageDto PageDto = new PageDto
        {
            tab = "BookCategory",
            tab1 = "BookInfo",
            column = "ID",
            column1 = "CategoryType",
            line = 100,//默认显示行
            start = 1,//获取当前页数
            details = @"b.ID 编号,b.Name 图书名称,a.CategoryName 图书类别,b.Author 作者,
                b.Money 价格,b.BookID 图书id,c.Description 借出状态",
        };
        #endregion


        /// <summary>
        /// 窗体加载时
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Management_Load(object sender, EventArgs e)
        {
            //目录
            AddTvwNode();

            //图书列表
            DataTable dt = Paging.Thequery3(PageDto);
            Dgv_list.DataSource = dt;
            Dgv_list.AutoGenerateColumns = false;//不让datagridview自动生成列，可在属性中修改
            Dgv_list.AllowUserToAddRows = false;//禁止自动生成行可在属性中修改
            //在datagridview中添加button按钮
            DataGridViewButton();

        }