#if FRAMEWORK20 using System; using System.Collections.Generic; using System.Text; namespace DevComponents.Editors { public class SystemOptions { internal static System.Windows.Forms.ControlStyles DoubleBufferFlag { get { #if FRAMEWORK20 return System.Windows.Forms.ControlStyles.OptimizedDoubleBuffer; #else return System.Windows.Forms.ControlStyles.DoubleBuffer; #endif } } } } #endif