QQ项目之八显示退出效果

      using System;
      using System.Collections.Generic;
      using System.ComponentModel;
      using System.Data;
      using System.Drawing;
      using System.Linq;
      using System.Text;
      using System.Windows.Forms;
      namespace MYQQ
      {
         public partial class InfoForm : Form
          {
             public string myName; //用来显示登录昵称，传个昵称过来，显示在窗体标题上!
             public InfoForm()
              {
                  InitializeComponent();
              }
             private void InfoForm_Load(object sender, EventArgs e)
              {
                 //初始化窗口出现位置,窗体的左上角位置，用来确定窗体的位置;
                  Point p = new Point(Screen.PrimaryScreen.WorkingArea.Width - this.Width, Screen.PrimaryScreen.WorkingArea.Height - this.Height-20);
                 this.PointToScreen(p); //制定工作区的坐标，转换成屏幕坐标;
                 this.Location = p; //左上角的位置，是一个x,y组成的坐标（二维）;
                 this.Text = myName;
                 //小时进制有待完善
                 try
                  {
                     int hour = DateTime.Now.Hour;
                     if(hour>=6 && hour<=12){
                          label3.Text="上午好";
                      }else if(hour>=12 && hour<18)
                      {
                          label3.Text="下午好";
                      }else{
                          label3.Text="晚上好";
                      }
                  }
                 catch (Exception ex)
                  {
                      MessageBox.Show(ex.Message);
                  }
              }
             //timer控制，自动隐藏!
             private void timer1_Tick(object sender, EventArgs e)
              {
                 //鼠标不在窗体内时
                 if (!this.Bounds.Contains(Cursor.Position))
                  {
                     this.Close();
                  }
              }
             private void label2_Click(object sender, EventArgs e)
              {
              }
             private void label1_Click(object sender, EventArgs e)
              {
              }
          }
      }
  
 

文章来源: aaaedu.blog.csdn.net，作者：tea_year，版权归原作者所有，如需转载，请联系作者。

原文链接：aaaedu.blog.csdn.net/article/details/50486884