Gets the mode that determines how suggestions appear in the UI as the user types.

public AutoCompleteMode AutoCompleteMode { get; }

Controls the behavior of suggestion display:

• Suggest – Shows a list of matches.
• Append – Auto-completes the typed text with the closest match.
• SuggestAppend – Combines suggest and append modes.

• class AutoCompleteSetupAttribute
• namespace PropertyGridHelpers.Attributes
• assembly PropertyGridHelpers