Spread Windows Forms 12.0 Product Documentation
Undo Method (Command)

GrapeCity.Spreadsheet Assembly > GrapeCity.Spreadsheet.Commands Namespace > Command Class : Undo Method
Undoes this command.
Protected Overridable Function Undo() As Boolean
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.
If the command is no longer belong to the undo or redo queue, it'll be disposed.
See Also


Command Class
Command Members