BookManager/frmBorrower/frmBorrowerDel.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Model;
using BLL;

namespace BookManager.frmBorrower
{
    public partial class frmBorrowerDel : Form
    {
        private DataTable dtBorrower = new DataTable();
        public frmBorrowerDel()
        {
            InitializeComponent();
        }
        //加载借阅者信息
        private void dgvload()
        {
            dgvBorrower.DataSource = dtBorrower;
            //设置主键
            DataColumn[] dc = { dtBorrower.Columns["borrowerId"] };
            dtBorrower.PrimaryKey = dc;
            dgvBorrower.Columns["borrowerId"].HeaderText = "借阅者编号";
            dgvBorrower.Columns["borrowerName"].HeaderText = "借阅者姓名";
            dgvBorrower.Columns["bookAccount"].HeaderText = "借书数量";
            dgvBorrower.Columns["borrSex"].HeaderText = "性别";
            dgvBorrower.Columns["borrWork"].HeaderText = "工作";
            dgvBorrower.Columns["checkDate"].HeaderText = "借书日期";
            dgvBorrower.Columns["borrAddress"].HeaderText = "家庭住址";
            dgvBorrower.Columns["borrTel"].HeaderText = "联系电话";
            dgvBorrower.Columns["borrRemark"].HeaderText = "备注";

        }
        private void frmBorrowerDel_Load(object sender, EventArgs e)
        {
            BorrowerBLL borrowerBLL = new BorrowerBLL();
            dtBorrower = borrowerBLL.getBorrower();
            dgvBorrower.DataSource = dtBorrower;
            //设置主键
            DataColumn[] dc = { dtBorrower.Columns["borrowerId"] };
            dtBorrower.PrimaryKey = dc;
            dgvBorrower.Columns["borrowerId"].HeaderText = "借阅者编号";
            dgvBorrower.Columns["borrowerName"].HeaderText = "借阅者姓名";
            dgvBorrower.Columns["bookAccount"].HeaderText = "借书数量";
            dgvBorrower.Columns["borrSex"].HeaderText = "性别";
            dgvBorrower.Columns["borrWork"].HeaderText = "工作";
            dgvBorrower.Columns["checkDate"].HeaderText = "借书日期";
            dgvBorrower.Columns["borrAddress"].HeaderText = "家庭住址";
            dgvBorrower.Columns["borrTel"].HeaderText = "联系电话";
            dgvBorrower.Columns["borrRemark"].HeaderText = "备注";
            dgvload();
        }

        private void btnDel_Click(object sender, EventArgs e)
        {