Create array of NumericUpDowns and disable all of them?

Question

I have several NumericUpDowns looking like this:

public void numericUpDown1_ValueChanged (object sender, EventArgs e){}

Now if one of them reaches a certain Value they all get disabled. I do this, with the following code as follows

if(Value == 0)
{
    numericUpDown1.Enabled = false;
    numericUpDown2.Enabled = false;
    numericUpDown3.Enabled = false;
    .....
}

And so on.

My Question is: can I declare an array in my public form or something that includes all the NumericUpDowns I want disabled and then disable them calling the array?

Answer 1

If you are using .NET 3.5 or newer one you can access all controls of type by:

var my controls = Controls.OfType<NumericUpDown>();

And the iterate through:

foreach(var control in controls)
{
    if(controls.Where(control => control.Value == 0).Any()) 
    {
        control.Enabled = false;
    }
}