项目经理评分

项目经理评分呢,用到了这些知识.

1.怎么进行方法调用? 2.值类型和应用类型的使用 3.对象数组 4.窗体间传递数据

窗体如下:

当你运行员工列表的窗体时,数据会自动在窗体上.

当你双击某一个员工的信息时,弹出评分窗体

评分窗体,你可以填数据.当你按评分按钮时,数据会在员工列表窗体上更新.

实现的主要思路:

1.创建SE类

属性:

 public class SE
    {
        private string assess;

        public string Assess
        {
            get { return assess; }
            set { assess = value; }
        }
        private int score;

        public int Score
        {
            get { return score; }
            set { score = value; }
        }
     
        public int Id { get; set; }
        public string Name { get; set; }
        public int Age { get; set; }
    
    }

2.创建PM类

  public  class PM
    {
        //assess:评估
      public void Judge(SE se,string assess,int score) {
          se.Assess = assess;
          se.Score = score;
      
      }
    }

3.在员工列表窗体的主要代码

  public partial class FrmShow : Form
    {
        public FrmShow()
        {
            InitializeComponent();
            this.UpdateView();
        }
        public SE[] engineers = new SE[3];
     //绑定数据
        public void UpdateView() {
            lvlist.Items.Clear();
            engineers[0] = new SE();
            engineers[0].Id = 111;
            engineers[0].Name = "王小毛";
            engineers[0].Age = 26;
            engineers[0].Assess = "未评价";
            engineers[0].Score = 0;
            engineers[1] = new SE();
            engineers[1].Id = 112;
            engineers[1].Name = "周新雨";
            engineers[1].Age = 22;
            engineers[1].Assess = "未评价";
            engineers[1].Score = 0;
            engineers[2] = new SE();
            engineers[2].Id = 113;
            engineers[2].Name = "张烨";
            engineers[2].Age = 30;
            engineers[2].Assess = "未评价";
            engineers[2].Score = 0;
            for (int i = 0; i < engineers.Length; i++)
            {
                ListViewItem item = new ListViewItem();
                ListViewItem lv = new ListViewItem(engineers[i].Id.ToString());
                lv.SubItems.Add(engineers[i].Name);
                lv.SubItems.Add(engineers[i].Age.ToString());
                lv.SubItems.Add(engineers[i].Assess);
                lv.SubItems.Add(engineers[i].Score.ToString());
                this.lvlist.Items.Add(lv);
                lvlist.Items.Add(item);               
            }      
        }
        //双击listview控件时，弹出Frmjudege窗体
        private void lvlist_DoubleClick(object sender, EventArgs e)
        {
            //获取当前选中的SE德尔对象
            if (this.lvlist.SelectedItems.Count==0)
            {
                return;//必须先选中一行
                
            }
            int index = 0;
            for (int i = 0; i < engineers.Length; i++)
            {
                if (engineers[i].Id.Equals(this.lvlist.SelectedItems[0].Text.Trim()))
                {
                    index = i;
                    break;
                }
            }  
           //对选中对象评分
            FrmJudge frm = new FrmJudge(this,index);
            frm.Show();
            
        }

4.在评分窗体 的代码

 public partial class FrmJudge : Form
    {
        public FrmJudge()
        {
            InitializeComponent();
        }
        //保存父窗体的实例
        private FrmShow myParent;
        //要评价的员工对象
        private SE se;
        public FrmJudge(FrmShow fparent,int index) {
            InitializeComponent();
            this.myParent = fparent;
            this.se=myParent.engineers[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
            this.txtname.Text = se.Name;
            this.txtmark.Text = se.Assess;
            this.txtScore.Text = se.Score.ToString();
        }

        private void btnScore_Click(object sender, EventArgs e)
        {
            //se.Score =Convert.ToInt32( txtScore.Text);
            //se.Assess = txtmark.Text;
            try
            {
                PM pm = new PM();
                pm.Judge(se, this.txtmark.Text.Trim(), Int32.Parse(this.txtScore.Text.Trim()));
                this.myParent.UpdateView();//刷新主窗体
                this.Close();
            }
            catch (Exception)
            {
                MessageBox.Show("评分失败!");
            }
        }
        //取消
        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

    }

这样就完事啦.慢慢品吧