CalcEdit object
The eXCalcEdit is an easy-to-use edit control that supports arithmetic operations. The Exontrol's eXCalcEdit control supports the following properties and methods:

 NameDescription 
  AllowUndoRedoSpecifies whether the control allows undo/redo actions. 
  AppearanceRetrieves or sets the control's appearance. 
  BackColorSpecifies the control's background color. 
  CanRedoDetermines if the redo queue contains any actions. 
  CanUndoDetermines whether the last edit operation can be undone. 
  EnabledEnables or disables the control. 
  FontRetrieves or sets the control's font. 
  ForeColorSpecifies the control's foreground color. 
  FormatNumbersSpecifies the HTML format that's applied to numbers. 
  FormatResultSpecifies the HTML format of the result. 
  HideSelectionSpecifies whether the selection in the control is hidden when the control loses the focus. 
  hWndRetrieves the control's window handle. 
  IsValidSpecifies whether the expression is valid. 
  LockedDetermines whether a control can be edited. 
  OvertypeSpecifies whether the control is running in overtype mode. 
  PictureRetrieves or sets a graphic to be displayed in the control. 
  PictureDisplayRetrieves or sets a value that indicates the way how the graphic is displayed on the control's background 
  RedoRedoes the next action in the control's redo queue. 
  RefreshRefreshes the control. 
  ResultRetrieves the result. 
  SelBackColorSpecifies the selection's background color. 
  SelForeColorSpecifies the selection's foreground color. 
  SelLengthReturns or sets the number of characters selected. 
  SelStartReturns or sets the starting point of text selected; indicates the position of the insertion point if no text is selected. 
  SelTextReturns or sets the string containing the currently selected text. 
  TextSpecifies the control's text. 
  UndoCall this function to undo the last edit-control operation. 
  VersionRetrieves the control's version.