C# winform窗口弹出隐藏时间控制

Question

要做一个提示信息窗口在显示器的右下角显示，让它弹出显示10秒后隐藏，隐藏时间为5分钟后再弹出，如此循环
应该怎么控制，我用的两个timer控件，每次时间不对啊
谢谢大家

Answer 1

这个窗体上放个timer，设个标记是否隐藏状态并动态设置timer的时间就是了

Answer 2

   private void Form1_Load(object sender, EventArgs e)
        {
            //localhost.Service web = new localhost.Service();
            ////web.dbcon("czq");
            //=============窗体从右下角向上弹出窗口效果================            int x = Screen.PrimaryScreen.WorkingArea.Right - this.Width;
            int y = Screen.PrimaryScreen.WorkingArea.Bottom - this.Height;
            this.Location = new Point(x, y);//设置窗体在屏幕右下角显示
            if (web.yn() == "0")
            {
                AnimateWindow(this.Handle, 1, AW_VER_NEGATIVE | AW_SLIDE | AW_ACTIVATE);
            }
            //=========================            DataSet dsxml = new DataSet();
            dsxml.ReadXml(Directory.GetCurrentDirectory() + "\\config.xml");
            xmlusername= dsxml.Tables[0].Rows[0]["username"].ToString();
            string xmlpassword = dsxml.Tables[0].Rows[0]["department"].ToString();
            //this.txtusername.Text ="你有"+ web.dbcon(xmlusername)+"条待办事宜";//xmlusername
            if (xmlusername != "")
            {
                this.lbdis.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜," + web.assign(xmlusername) + "条转发处理";
                this.button1.Enabled = false;
                this.lbname.Text = web.getName(xmlusername) + ",你好";
                this.panel1.Visible = false;
                this.panel2.Visible = true;
            }
            else
            {
                this.panel2.Visible = false;
                this.panel1.Visible = true;
            }           
        }        private void button1_Click(object sender, EventArgs e)
        {
            
            XmlDocument doc = new XmlDocument();
            doc.Load(Directory.GetCurrentDirectory()+"\\config.xml");
            XmlNode n = doc.SelectSingleNode("/login/username");
            n.InnerText =txtusername.Text;
            n = doc.SelectSingleNode("/login/department");
            n.InnerText =txtpwd.Text;            doc.Save(Directory.GetCurrentDirectory() + "\\config.xml");
            //http://219.235.110.4:8077/
            //System.Diagnostics.Process.Start("http://219.235.110.4:8077/");        }        private void timer1_Tick(object sender, EventArgs e)
        {
            //localhost.Service web = new localhost.Service();
            //this.Close();
            this.timer1.Enabled = true;
            if (xmlusername == "")
            {
                xmlusername = this.txtusername.Text;            }
            else
            {
                this.lbdis.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜," + web.assign(xmlusername) + "条转发处理";
            }
            //this.txtusername.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜";//xmlusername
            //=============
            DataSet xmlname = new DataSet();
            xmlname.ReadXml(Directory.GetCurrentDirectory() + "\\config.xml");
            xmlusername = xmlname.Tables[0].Rows[0]["username"].ToString();
            //============
            if (xmlusername != "")
            {
                //this.lbdis.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜";
                this.button1.Enabled = false;
            }
            if(this.timer1.Interval==5000)
            {
                this.Hide();
                //================
                this.timer2.Enabled = true;
                this.timer2.Start();
                //=================
            }
            
        }
        private void popWin()
        {
            if (this.timer2.Interval ==3100)//16000
            {
                AnimateWindow(this.Handle, 1, AW_VER_NEGATIVE | AW_SLIDE | AW_ACTIVATE);
            }
        }        private void timer2_Tick(object sender, EventArgs e)
        {
            if (web.yn() == "0")
            {
                if (xmlusername == "")
                {
                    xmlusername = this.txtusername.Text;                }
                else
                {
                    this.lbname.Text = web.getName(xmlusername) + ",你好";
                    this.lbdis.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜," + web.assign(xmlusername) + "条转发处理";
                    this.panel1.Visible = false;
                    this.panel2.Visible = true;
                }
                popWin();
                //============
                this.timer1.Enabled = true;
                this.timer1.Start();
                //============
            }
            
        }              }

Answer 3

public partial class Form1 : Form
    {
        [DllImport("user32")]
        private static extern bool AnimateWindow(IntPtr hwnd, int dwTime, int dwFlags);
        const int AW_HOR_POSITIVE = 0x0001;//从左到右打开窗口   
        const int AW_HOR_NEGATIVE = 0x0002;//从右到左打开窗口   
        const int AW_VER_POSITIVE = 0x0004;//从上到下打开窗口    
        const int AW_VER_NEGATIVE = 0x0008;//从下到上打开窗口   
        const int AW_CENTER = 0x0010;//看不出任何效果   
        const int AW_HIDE = 0x10000;//在窗体卸载时若想使用本函数就得加上此常量   
        const int AW_ACTIVATE = 0x20000;//在窗体通过本函数打开后，默认情况下会失去焦点，除非加上本常量    
        const int AW_SLIDE = 0x40000;//看不出任何效果    
        const int AW_BLEND = 0x80000;//淡入淡出效果            public Form1()
        {
            InitializeComponent();
        }
        string xmlusername = "";
        localhost.Service web = new localhost.Service();
        
        private void Form1_Load(object sender, EventArgs e)
        {
            //localhost.Service web = new localhost.Service();
            ////web.dbcon("czq");
            //=============窗体从右下角向上弹出窗口效果================            int x = Screen.PrimaryScreen.WorkingArea.Right - this.Width;
            int y = Screen.PrimaryScreen.WorkingArea.Bottom - this.Height;
            this.Location = new Point(x, y);//设置窗体在屏幕右下角显示
            if (web.yn() == "0")
            {
                AnimateWindow(this.Handle, 1, AW_VER_NEGATIVE | AW_SLIDE | AW_ACTIVATE);
            }
            //=========================            DataSet dsxml = new DataSet();
            dsxml.ReadXml(Directory.GetCurrentDirectory() + "\\config.xml");
            xmlusername= dsxml.Tables[0].Rows[0]["username"].ToString();
            string xmlpassword = dsxml.Tables[0].Rows[0]["department"].ToString();
            //this.txtusername.Text ="你有"+ web.dbcon(xmlusername)+"条待办事宜";//xmlusername
            if (xmlusername != "")
            {
                this.lbdis.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜," + web.assign(xmlusername) + "条转发处理";
                this.button1.Enabled = false;
                this.lbname.Text = web.getName(xmlusername) + ",你好";
                this.panel1.Visible = false;
                this.panel2.Visible = true;
            }
            else
            {
                this.panel2.Visible = false;
                this.panel1.Visible = true;
            }           
        }        private void button1_Click(object sender, EventArgs e)
        {
            
            XmlDocument doc = new XmlDocument();
            doc.Load(Directory.GetCurrentDirectory()+"\\config.xml");
            XmlNode n = doc.SelectSingleNode("/login/username");
            n.InnerText =txtusername.Text;
            n = doc.SelectSingleNode("/login/department");
            //n.InnerText =txtpwd.Text;            doc.Save(Directory.GetCurrentDirectory() + "\\config.xml");
            //http://219.235.110.4:8077/
            //System.Diagnostics.Process.Start("http://219.235.110.4:8077/");        }        private void timer1_Tick(object sender, EventArgs e)
        {
            //localhost.Service web = new localhost.Service();
            //this.Close();
            this.timer1.Enabled = true;
            if (xmlusername == "")
            {
                xmlusername = this.txtusername.Text;            }
            else
            {
                this.lbdis.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜," + web.assign(xmlusername) + "条转发处理";
            }
            //this.txtusername.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜";//xmlusername
            //=============
            DataSet xmlname = new DataSet();
            xmlname.ReadXml(Directory.GetCurrentDirectory() + "\\config.xml");
            xmlusername = xmlname.Tables[0].Rows[0]["username"].ToString();
            //============
            if (xmlusername != "")
            {
                //this.lbdis.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜";
                this.button1.Enabled = false;
            }
            if(this.timer1.Interval==5000)
            {
                this.Hide();
                //================
                this.timer1.Enabled = false;
                this.timer2.Enabled = true;
                this.timer2.Start();
                //=================
            }
            
        }
        private void popWin()
        {
            if (this.timer2.Interval == 301000)//16000
            {
                AnimateWindow(this.Handle, 1, AW_VER_NEGATIVE | AW_SLIDE | AW_ACTIVATE);
            }
        }        private void timer2_Tick(object sender, EventArgs e)
        {
            if (web.yn() == "0")
            {
                if (xmlusername == "")
                {
                    xmlusername = this.txtusername.Text;                }
                else
                {
                    this.lbname.Text = web.getName(xmlusername) + ",你好";
                    this.lbdis.Text = "你有" + web.dbcon(xmlusername) + "条待办事宜," + web.assign(xmlusername) + "条转发处理";
                    this.panel1.Visible = false;
                    this.panel2.Visible = true;
                }
                popWin();
                //============
                this.timer2.Enabled = false;
                this.timer1.Enabled = true;
                this.timer1.Start();
                //============
            }
            
        }              }

Answer 4

很显然，楼上用来了两个timer这样是可以的，可否想想别的办法！

Answer 5

            atim.Interval = 10;
            atim.Start();
            DateTime date = DateTime.Now;
            atim.Elapsed += (arg, e) =>
                {
                    if (DateTime.Now.Minute >= date.AddMinutes(5).Minute)
                    {
                        
                        atim.Interval = 2500;
                        atim.Start();
                        date = DateTime.Now;                    }
                };

Answer 6

放个线程，判断下，根据条件睡眠线程，比如sleep（300000）