frmaddoperater.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 FrmAddOperater : Form
    {
        private static XmlDocument Role = new XmlDocument();
        private static XmlDocument NewManage = new XmlDocument();
        XmlNodeList RoleList = Role.SelectNodes("//管理员权限");
            
        public FrmAddOperater()
        {
            InitializeComponent();
        }

        private void FrmAddOperater_Load(object sender, EventArgs e)
        {
            Role.Load("..\\..\\RoleInfo.xml");
            foreach (XmlNode role in RoleList)
            {
                this.cmbRole.Items.Add(role.ChildNodes[1].InnerText);
            }
        }

        private void btnSave_Click(object sender, EventArgs e)
        {
            int i = 0;
            NewManage.Load("..\\..\\LoginMessage.xml");
            XmlNodeList Message = NewManage.SelectNodes("//管理员[@注册号]");
            foreach (XmlNode Mess in Message)
            {
                if (Mess.ChildNodes[1].InnerText == txtID.Text)
                {
                    i = 1;
                }
            }
            if (i == 1)
            {
                MessageBox.Show("该编号已经存在！");
            }
            else
            {
                XmlDocumentFragment Manager = NewManage.CreateDocumentFragment();
                XmlNode xmlNode = NewManage.SelectSingleNode("//用户[@注册号流水号]");
                int NodeId = int.Parse(xmlNode.Attributes["注册号流水号"].Value);
                NodeId++;
                xmlNode.Attributes["注册号流水号"].Value = NodeId.ToString();
                XmlElement Man = NewManage.CreateElement("管理员");
                XmlAttribute MyAtt = NewManage.CreateAttribute("注册号");
                MyAtt.Value = NodeId.ToString();
                Man.SetAttributeNode(MyAtt);
                //创建一个<姓名>节点
                XmlElement RoleId = NewManage.CreateElement("权限组");
                RoleId.InnerText = cmbRole.Text;
                XmlElement EmpId = NewManage.CreateElement("用户编号");
                EmpId.InnerText = txtID.Text;
                XmlElement Name = NewManage.CreateElement("用户名称");
                Name.InnerText = txtName.Text;
                XmlElement Pass = NewManage.CreateElement("密码");
                Pass.InnerText = txtPass.Text;
                XmlElement Hand = NewManage.CreateElement("手机");
                Hand.InnerText = txtHandset.Text;
                XmlElement Phone = NewManage.CreateElement("住宅电话");
                Phone.InnerText = txtPhone.Text;
                XmlElement Address = NewManage.CreateElement("联系地址");
                Address.InnerText = txtAddress.Text;
                Man.AppendChild(RoleId);
                Man.AppendChild(EmpId);
                Man.AppendChild(Name);
                Man.AppendChild(Pass);
                Man.AppendChild(Hand);
                Man.AppendChild(Phone);
                Man.AppendChild(Address);
                Manager.AppendChild(Man);
                XmlNode Managers = NewManage.SelectSingleNode("//用户[@注册号流水号]");
                Managers.AppendChild(Manager);
                NewManage.Save("..\\..\\LoginMessage.xml");
            }
        }

        private void btnExit_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}