Gets the selection type within the control.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
You can use this property to determine the type of data that is currently selected in the control in order to handle the selection properly when performing tasks within the control on the current selection. The property can represent any combination of values from the RichTextBoxSelectionTypes enumeration representing the many types of objects in the current selection.
Available since 1.1