用C#写经理评分系统

先写需求:

     01.显示员工信息

     02.实现项目经理给员工评分的功能

第一步:

     建立两个类,员工类和项目经理类

     定义属性和方法

    员工类:工号、年龄、姓名、人气值、项目经理年度评分、经理评价

    项目经理类：ID、年龄、姓名、性别、资历，由于经理可以给员工评分，因此还有评分的方法

先上两张图再说:

查看窗体FrmShow

评分窗体FrmJudge

不说了，上代码

首先是员工类

using System.Text;
using System.Threading.Tasks;

namespace 经理评分系统
{
    public class SE
    {

        //员工工号
        public int EngineerId { get; set; }
        //员工年龄
        public int Age { get; set; }
        //员工性别
        public char Sex { get; set; }
        //员工姓名
        public string Name { get; set; }
        //员工人气值
        public int PopularValue { get; set; }
        //经理年度评分
        public int MScore { get; set; }
        //经理评价
        public string Assess { get; set; }

    }
}

然后是经理类

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 经理评分系统
{
    class PM
    {
        //经理ID
        public int MId { get; set; }
        //经理年龄
        public int MAge{ get; set; }
        //经理姓名
        public string MName { get; set; }
        //经理性别
        public char MSex{get; set; }

        //定义评分方法
        public void Judge(SE se,String assess,int score)
        {
            se.Assess = assess;
            se.MScore = score;
        }
    }
}

接下来是查看窗体中的代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace 经理评分系统
{
    public partial class FrmShow : Form
    {
        //定义员工数组
        public SE[] engineer=new SE[3];
        public FrmShow()
        {
            InitializeComponent();
            Init();    //初始化SE集合信息
            UpdateView();
        }

        //初始化员工信息
        public void Init() 
        {
            SE s1 = new SE();
            s1.EngineerId = 111;
            s1.Age = 26;
            s1.Name = "王小毛";
            s1.Assess = "未评价";
            s1.MScore = 0;
            engineer[0]=s1;

            SE s2 = new SE();
            s2.EngineerId = 112;
            s2.Age = 22;
            s2.Name = "周新雨";
            s2.Assess = "未评价";
            s2.MScore = 0;
            engineer[1] = s2;

            SE s3 = new SE();
           s3.EngineerId = 113;
            s3.Age = 30;
            s3.Name = "张烨";
            s3.Assess = "未评价";
            s3.MScore = 0;
            engineer[2] = s3;
            

        }

        //将数据绑定到listview对象的lvAssess上
        public void UpdateView()
        {
            lvAssess.Items.Clear();//评价后对数据进行刷新
            for (int i = 0; i < engineer.Length;i++ ) 
            {
                ListViewItem item = new ListViewItem();
                //将员工信息绑定到listview中
                item.Text = engineer[i].EngineerId.ToString();
                item.SubItems.Add(engineer[i].Name);
                item.SubItems.Add(engineer[i].Age.ToString());
                item.SubItems.Add(engineer[i].MScore.ToString());
                item.SubItems.Add(engineer[i].Assess);
                this.lvAssess.Items.Add(item);
            }
        }
        //双击ListView
        private void lvAssess_DoubleClick(object sender, EventArgs e)
        {
            //获取当前选中的对象
            if(this .lvAssess.SelectedItems.Count==0)
            {
                return;//必须先选中一行
            }
            int index = 0;
            for (int i = 0; i < engineer.Length;i++)
            {
                if(engineer[i].EngineerId.ToString()==this.lvAssess.SelectedItems[0].Text.Trim())
                {
                    index = i;
                    break;
                }
            }
            //选中对象评分
            FrmJudge frm = new FrmJudge(this,index);
            frm.Show();
        }
    }
}

最后是经理评分窗体中写的代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace 经理评分系统
{
    public partial class FrmJudge : Form
    {
        //保存父窗体的实例
        public FrmShow myParent;
        //要评价的员工对象
        private SE se;

        //参数:父窗体的实例、被评分的员工在员工数组中的位置
        public FrmJudge(FrmShow fparent,int index)
        {
            InitializeComponent();
            this.myParent = fparent;
            this.se = myParent.engineer[index];
        }
        private void FrmJudge_Load(object sender, EventArgs e)
        {
            //窗体加载,显示要评价的员工的姓名和得分等信息
            this.txtName.Text = se.Name;
            this.txtPingJia.Text = se.Assess;
            this.txtPingFen.Text = se.MScore.ToString();

        }
        //点击评分按钮响应事件
        private void btnPingFen_Click(object sender, EventArgs e)
        {
            try
            {
                PM pm = new PM();
                pm.Judge(se,this.txtPingJia.Text.Trim(),Int32.Parse(this.txtPingFen.Text.Trim()));
                //刷新主窗体
                this.myParent.UpdateView();
                this.Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show("评分失败!"+ex.ToString());
            }
        }

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

        
    }
}