cms_thermo_active/Client/View/ProdForm.cs

using System.Drawing;
using System.Windows.Forms;

namespace Active_Client.View
{
    public partial class ProdForm : Form
    {
        public ProdForm(Color TranspColor, int PosX, int PosY)
        {
            InitializeComponent();

            //Force to use on Screen 1
            this.DesktopLocation = new Point(PosX, PosY);

            //If is on top -> Transp.color
            this.TransparencyKey = TranspColor;
            this.BackColor = this.TransparencyKey;
            //this.panel1.BackColor = this.TransparencyKey;
        }

        protected override CreateParams CreateParams
        {
            get
            {
                var Params = base.CreateParams;
                Params.ExStyle |= 0x80;
                return Params;
            }
        }

        private void ProdForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (e.CloseReason == CloseReason.UserClosing)
                e.Cancel = true;
        }
    }
}