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[];
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 = ;
s1.Age = ;
s1.Name = "王小毛";
s1.Assess = "未评价";
s1.MScore = ;
engineer[]=s1; SE s2 = new SE();
s2.EngineerId = ;
s2.Age = ;
s2.Name = "周新雨";
s2.Assess = "未评价";
s2.MScore = ;
engineer[] = s2; SE s3 = new SE();
s3.EngineerId = ;
s3.Age = ;
s3.Name = "张烨";
s3.Assess = "未评价";
s3.MScore = ;
engineer[] = 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 = ; 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==)
{
return;//必须先选中一行
}
int index = ;
for (int i = ; i < engineer.Length;i++)
{
if(engineer[i].EngineerId.ToString()==this.lvAssess.SelectedItems[].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();
} }
}