WinForms cursor hidden only on one Form

Question

I have a C# application with 2 simultaneous visible forms, and I need to hide mouse cursor when it is over only on one of them. If I use Cursor.Hide() it applies the change for

Answer 1

You need to implement this logic by using the MouseEnter and MouseLeave events one each form something like:

    private void frm1_MouseEnter(object sender, EventArgs e)
    {
       Cursor.Hide();
    }
    private void frm1_MouseLeave(object sender, EventArgs e)
    {
       Cursor.Show();
    }

do the abobe on the form that should hide the cursor and add this to the form that should make the cursor visible:

    private void frm2_MouseEnter(object sender, EventArgs e)
    {
       Cursor.Show();
    }