[DefaultValueAttribute(typeof(ListBoxMode), "None")]
public ListBoxMode SpecialMode { get; set; }

<DefaultValueAttribute(GetType(ListBoxMode), "None")>
Public Property SpecialMode As ListBoxMode
	Get
	Set

public:
[DefaultValueAttribute(typeof(ListBoxMode), L"None")]
property ListBoxMode SpecialMode {
	ListBoxMode get ();
	void set (ListBoxMode value);
}

Property Value

• SingleSelection specifies the usage as a single selection list box.
• MultipleSelection specifies the usage as multiple selection list box.

In single selection list box mode, setting the current cell always results in selecting the associated row.

In multiple selection list box mode, setting the current cell always results in selecting the associated row. By pressing CTRL, several rows can be selected. By pressing SHIFT, the last selection can be extended.

Reference