Hide cursor on my form

Question

I need help on how to hide the cursor when the mouse is over one of my application forms. I know the code is Cursor.Hide() and Cursor.Show() for the MouseEnter and MouseLeave events respectively. Applying this to the form itself doesn't work. So I inserted a panel (set its Dock property to Fill) to contain the other controls. The code worked for the panel but when I started adding controls, it didn't.
My guess is that I have to apply the code to each control. With about 25 controls on my form, that seems rather clumsy.
My idea was this (I'm sorry for the formatting; I'm typing this from a dumbphone):

foreach(Control control in this.Controls)
{
    control.MouseEnter += control_MouseEnter;
    control.MouseLeave += control_MouseLeave;
}

The code was inside FrmScreen_Load. But it still doesn't work. Am I missing something?

I'm working in C# but solutions in VB.NET are acceptable.

Answer 1

It is suggested to use Cursor.Hide(); in the form constructor.

Applying this to the form itself doesn't work

I dont think you'll ever have to care about cursor when you move out of your Application's territory.The very time the form initializes put the code there.

public Form1()
        {    
            InitializeComponent();
            Cursor.Hide();
        }

One more recommended way is to iterate through control collection i.e.

foreach(Control c in this.Controls)
{
  c.Cursor.Hide();
}