Spread Windows Forms 12.0 Product Documentation
Undo Method (Command)


GrapeCity.Spreadsheet Assembly > GrapeCity.Spreadsheet.Commands Namespace > Command Class : Undo Method
Undoes this command.
Syntax
'Declaration
 
Protected Overridable Function Undo() As Boolean
'Usage
 
Dim instance As Command
Dim value As Boolean
 
value = instance.Undo()
protected virtual bool Undo()

Return Value

true if the command is successfully executed, false otherwise.
Remarks
If the command is no longer belong to the undo or redo queue, it'll be disposed.
See Also

Reference

Command Class
Command Members