frmoperatermanage.cs

简单的人事管理系统,通过不断改进可以成为一个通用的管理系统

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Xml;

namespace HumanManage.SystemSet
{
    public partial class FrmOperaterManage : Form
    {
        public static string SelectId = "";
        private static XmlDocument NewOperater = new XmlDocument();
        private static XmlDocument Operaters = new XmlDocument();
        XmlNodeList Operater = NewOperater.SelectNodes("//管理员[@注册号]");
        
        public FrmOperaterManage()
        {
            InitializeComponent();
        }

        private void ShowOperater(XmlNodeList _Operater)
        {
            ltvOperterInfo.Items.Clear();
            foreach (XmlNode Oper in _Operater)
            {
                ListViewItem items = ltvOperterInfo.Items.Add(Oper.ChildNodes[0].InnerText);
                items.SubItems.Add(Oper.ChildNodes[1].InnerText);
                items.SubItems.Add(Oper.ChildNodes[2].InnerText);
                items.SubItems.Add(Oper.ChildNodes[4].InnerText);
                items.SubItems.Add(Oper.ChildNodes[5].InnerText);
                items.SubItems.Add(Oper.ChildNodes[6].InnerText);
            }
        }
        private void FrmOperaterManage_Load(object sender, EventArgs e)
        {
            NewOperater.Load("..\\..\\LoginMessage.xml");
            ShowOperater(Operater);
            
        }

        /// <summary>
        /// 退出
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnExit_Click(object sender, EventArgs e)
        {
            this.Close();
            FrmMain.CheckFrom = true;
        }

        private void FrmOperaterManage_FormClosing(object sender, FormClosingEventArgs e)
        {
            FrmMain.CheckFrom = true;
        }

        /// <summary>
        /// 添加
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnAdd_Click(object sender, EventArgs e)
        {
            if (FrmMain.SetName != "超级管理员")
            {
                MessageBox.Show("对不起！您没有权限！");
            }
            else
            {
                FrmAddOperater Add = new FrmAddOperater();
                Add.Show();
            }
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnEdit_Click(object sender, EventArgs e)
        {
            if (FrmMain.SetName != "超级管理员")
            {
                MessageBox.Show("对不起！您没有权限！");
            }
            else
            {
                FrmEditOperater Edit = new FrmEditOperater();
                ListView.SelectedListViewItemCollection breakfast =
                   this.ltvOperterInfo.SelectedItems;
                foreach (ListViewItem item in breakfast)
                {
                    SelectId = item.SubItems[1].Text;
                }
                Edit.Show();
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnDel_Click(object sender, EventArgs e)
        {
            if (FrmMain.SetName != "超级管理员")
            {
                MessageBox.Show("对不起！您没有权限！");
            }
            else
            {
                string ID = "";
                ListView.SelectedListViewItemCollection breakfast =
                       this.ltvOperterInfo.SelectedItems;
                foreach (ListViewItem item in breakfast)
                {
                    SelectId = item.SubItems[1].Text;
                }

                XmlNodeList Nodes = NewOperater.SelectNodes("//管理员[@注册号]");
                foreach (XmlNode node in Nodes)
                {
                    if (node.ChildNodes[1].InnerText == SelectId)
                    {
                        ID = node.Attributes["注册号"].Value;
                    }
                }
                XmlNode MyNode = NewOperater.SelectSingleNode("//管理员[@注册号='" + ID + "']");
                DialogResult result = MessageBox.Show(" 请确认是否真的要删除" + "[" + MyNode.ChildNodes[1].InnerText + "]的纪录？", "警告",
                    MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
                if (result == DialogResult.OK)
                {
                    MyNode.ParentNode.RemoveChild(MyNode);
                    NewOperater.Save("..\\..\\LoginMessage.xml");
                }
            }
        }

        private void 刷新ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            XmlNodeList Operat = Operaters.SelectNodes("//管理员[@注册号]");
            Operaters.Load("..\\..\\LoginMessage.xml");
            ShowOperater(Operat);
        }
    }
}