accessibilityservice

Here is a example of a solution based on Edit 3 of question. C# Windows Froms Application “formMain.cs“: using System.Net.Sockets; private List<Point> lstPoints; private void pictureBox1_MouseDown(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Left) { lstPoints = new List<Point>(); lstPoints.Add(new Point(e.X, e.Y)); } } private void PictureBox1_MouseMove(object sender, MouseEventArgs e) { if (e.Button == MouseButtons.Left) … Read more