C# Determine value of a custom string on a parent form
<p>I have a custom TextBox on a standard Windows Form.  In OnLeave() of the TextBox, I am trying to find out the value of a particular custom string property added to the form in its constructor;</p>

<p>Form constructor;</p>

<pre><code>public partial class FormName : Form
{
    public string psTableName { get; set; }
</code></pre>

<p>TextBox OnLeave Method;</p>

<pre><code>    protected override void OnLeave(EventArgs e)
    {
        try
        {
            if (!Convert.ToDouble(this.Text).Equals(this.rnOrigValue))
            {
</code></pre>

<p>Inside the if statement above, I am trying to find;</p>

<pre><code>This.FindForm().psTableName
</code></pre>

<p>I have tried looping through the controls with;</p>

<pre><code>foreach (Control loObject in this.FindForm().Controls)
{
// Code here
}
</code></pre>

<p>But that only retrieves the TextBox, Labels, etc.   However can I find the value of psTableName?</p>
