private void button1_Click(object sender, EventArgs e) { //turn the screen off int x = 20, y = 20; //create a temp bitmap that has tha value of "-1" off Bitmap bmp = new Bitmap(x, y); using (Graphics graph = Graphics.FromImage(bmp)) { Rectangle ImageSize = new Rectangle(0, 0, x, y); graph.FillRectangle(Brushes.Black, ImageSize); } UpdateBoard dataSender = new UpdateBoard(); dataSender.sendData(bmp); }
private void button3_Click(object sender, EventArgs e) { //send the current BMP if (currentImage == null) { label3.Visible = true; return; } else { label3.Visible = false; } UpdateBoard dataSender = new UpdateBoard(); Bitmap bmp = new Bitmap(currentImage); dataSender.sendData(bmp); }