frmaddjop.cs

人事管理系统的C#实现.比较完整.难得的代码

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.HumanManage
{
    public partial class FrmAddJop : Form
    {
        private static XmlDocument JopShow = new XmlDocument();
        private static XmlDocument EmpJop = new XmlDocument();
        public static string Checkdept = "";
        public FrmAddJop()
        {
            InitializeComponent();
        }

        private void FrmAddJop_Load(object sender, EventArgs e)
        {
            JopShow.Load("..\\..\\xmlJop.xml");
            XmlNode xmlnode = JopShow.SelectSingleNode("//职位");
            ImageList image = new ImageList();
            Icon icon = new Icon("MailButton.ico");
            image.Images.Add(icon);
            treeJop.ImageList = image;
            for (int i = 0; i < xmlnode.ChildNodes.Count; i++)
            {
                TreeNode node = treeJop.Nodes.Add(xmlnode.ChildNodes[i].InnerText);
            }
        }

        private void treeJop_AfterSelect(object sender, TreeViewEventArgs e)
        {
            TreeNode select = treeJop.SelectedNode;
            Checkdept = select.Text;
        }

        private void btnAddJop_Click(object sender, EventArgs e)
        {
            FrmOperateJop addJop = new FrmOperateJop();
            addJop.Show();
        }

        private void btnEditJop_Click(object sender, EventArgs e)
        {
            FrmJopEdit editJop = new FrmJopEdit();
            editJop.Show();
        }

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

        /// <summary>
        /// 删除职位
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnDeleteJop_Click(object sender, EventArgs e)
        {
            int n = 0;
            EmpJop.Load("..\\..\\xmlAddEmp.xml");
            XmlNodeList JopList = EmpJop.SelectNodes("//新员工");
            foreach (XmlNode Jop in JopList)
            {
                if (Jop.ChildNodes[18].InnerText == Checkdept)
                {
                    n = 1;
                }

            }
            if (n == 1)
            {
                MessageBox.Show("[" + Checkdept + "]" + "还有员工在使用，不能删除！");
            }
            else
            {
                XmlNode delete = JopShow.SelectSingleNode("//" + Checkdept);
                DialogResult result = MessageBox.Show(" 确认要删除职位" + "[" + Checkdept + "]吗？", "警告",
            MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
                if (result == DialogResult.OK)
                {
                    delete.ParentNode.RemoveChild(delete);
                    JopShow.Save("..\\..\\xmlJop.xml");
                }
            }
        }
    }
}