AutoComplete feature in RichTextBox control.

Hi All,

In C# Winforms, we have RichTextBox control. In which if we want to give a auto complete option it is very easy to implement.

For that we need to create a usercontrol derived form RichTextBox control. In that usercontrol implement the interface IEditControlsEmbed .

This IEditControlsEmbed is the interface given by a third party.

using System.Windows.Forms;


class MyRTB : RichTextBox, IEditControlsEmbed
{
     Control IEditControlsEmbed.GetActiveEditControl(IEditControlsEmbedListener listener)
       {
           return (Control)this;
       }
} 

Hope it will be helpful.