using System; using System.Collections; using System.ComponentModel; using System.Drawing; using System.Drawing.Design; using System.Drawing.Drawing2D; using System.Data; using System.IO; using System.Windows.Forms; using OakLeaf.MM.Main.Windows.Forms; namespace Apps4U.Windows.Forms { /// <summary> /// Summary description for a4uTextBox. /// </summary> ---> public class a4uTextBox : mmTextBoxWhen I try to subclass the MessageBoxButtons by doing the following, I get this error :
using System; using OakLeaf.MM.Main.Windows.Forms; namespace Apps4U.Windows.Forms { /// <summary> /// a4uMessageBoxOKButton class /// </summary> ---> public class a4uMessageBoxAbortButton : mmMessageBoxAbortButtonThanks,