// https://www.youtube.com/watch?v=6s2Bmv6461c
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 FramelessForm
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Minimized;
}
private void button2_Click(object sender, EventArgs e)
{
this.Close();
}
Point mousePoint;
private void Form1_MouseDown(object sender, MouseEventArgs e)
{
mousePoint = new Point(e.X, e.Y) ;
}
private void Form1_MouseMove(object sender, MouseEventArgs e)
{
if((e.Button & MouseButtons.Left) != MouseButtons.Left) return ;
this.Location = new Point(this.Left - (mousePoint.X-e.X),
this.Top - (mousePoint.Y-e.Y));
}
}
}