winform 弹出提示 并自动消失 示例代码

using System;using System.Collections.Generic;using System.ComponentModel;using System.Drawing;using System.Text;using System.Windows.Forms;using CornerTipForm;namespace Demo{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { string title = textBox1.Text; string content = textBox2.Text; int time = Convert.ToInt32(numericUpDown1.Value)*1000;//换算成秒 // 在右下角弹出气泡提示 Tips t = new Tips("a","b",300); t.Show(); } }}