Autocomplete with any character in TextBox C#
<p>I want to set the autocomplete to the textbox using LINQ to entities.</p>

<p>This is my code:</p>

<pre><code>using (Reference_TraductionEntities context = new Reference_TraductionEntities())
{
    var source = new AutoCompleteStringCollection();

    var name = from a in context.Feuil1Prenom
               where a.PRENOMF.StartsWith("i")
               select a.PRENOMF;
    source.AddRange(name.ToArray());

    textBox1.AutoCompleteCustomSource = source;
    textBox1.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
    textBox1.AutoCompleteSource = AutoCompleteSource.CustomSource;
}
</code></pre>

<p>This code is OK , but just with the character "i",
I want autocomplete with any character entry in textbox</p>

<p>How can I fix it ?</p>

<p>Thanks,</p>