frmadddept.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.HumanManage
{
    public partial class FrmAddDept : Form
    {
        private static XmlDocument DeptShow = new XmlDocument();
        private static XmlDocument EmpEdpt = new XmlDocument();
        public static string Checkdept = "";
        public FrmAddDept()
        {
            InitializeComponent();
        }

        private void FrmAddDept_Load(object sender, EventArgs e)
        {
            DeptShow.Load("..\\..\\xmlDept.xml");
            XmlNode xmlnode=DeptShow.SelectSingleNode("//部门");
            ImageList image = new ImageList();
            Icon icon = new Icon("MailButton.ico");
            image.Images.Add(icon);
            treeDept.ImageList = image;
            for (int i = 0; i < xmlnode.ChildNodes.Count; i++)
            {
                TreeNode node = treeDept.Nodes.Add(xmlnode.ChildNodes[i].InnerText);
            }
            
            
        }
        /// <summary>
        /// 获取选取的部门
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void treeDept_AfterSelect(object sender, TreeViewEventArgs e)
        {
            TreeNode select = treeDept.SelectedNode;
             Checkdept = select.Text;

        }

        private void btnAddDept_Click(object sender, EventArgs e)
        {
            FrmOperateDept operate = new FrmOperateDept();
            operate.Show();
        }

        private void btnEditDept_Click(object sender, EventArgs e)
        {
            FrmDeptEdit Edit = new FrmDeptEdit();
            Edit.Show();
        }

        /// <summary>
        /// 删除部门
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnDeleteDept_Click(object sender, EventArgs e)
        {
            int n = 0;
            EmpEdpt.Load("..\\..\\xmlAddEmp.xml");
            XmlNodeList DeptList = EmpEdpt.SelectNodes("//新员工");
            foreach (XmlNode Dept in DeptList)
            {
                if (Dept.ChildNodes[15].InnerText == Checkdept)
                {
                    n = 1;
                }
                
            }
            if (n == 1)
            {
                MessageBox.Show("["+Checkdept+"]"+"还有员工在使用，不能删除！");
            }
            else
            {
                XmlNode delete = DeptShow.SelectSingleNode("//" + Checkdept);
                DialogResult result = MessageBox.Show(" 确认要删除部门" + "[" + Checkdept + "]吗？", "警告",
            MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
                if (result == DialogResult.OK)
                {
                    delete.ParentNode.RemoveChild(delete);
                    DeptShow.Save("..\\..\\xmlDept.xml");
                }
            }

        }

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