frmoperatejop.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 FrmOperateJop : Form
    {
        private static XmlDocument Add = new XmlDocument();
        public FrmOperateJop()
        {
            InitializeComponent();
        }

        private void btnSave_Click(object sender, EventArgs e)
        {
            int n = 0;
            Add.Load("..\\..\\xmlJop.xml");
            XmlNode Check = Add.SelectSingleNode("//职位");
            for (int i = 0; i < Check.ChildNodes.Count; i++)
            {
                if (Check.ChildNodes[i].InnerText == txtAddJop.Text)
                {
                    n = 1;
                }
            }

            if (n == 1)
            {
                lblTip.Text = "该职位已经存在！";
            }
            else
            {
                XmlDocumentFragment Jops = Add.CreateDocumentFragment();
                XmlElement Head = Add.CreateElement(txtAddJop.Text);
                Head.InnerText = txtAddJop.Text;
                Jops.AppendChild(Head);
                XmlNode Node = Add.SelectSingleNode("//职位");
                Node.AppendChild(Jops);
                lblTip.Text = "添加成功";
                Add.Save("..\\..\\xmlJop.xml");

            }
        }

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