Command

Command class

Defines a base class for all commands. This class is abstract.

Derived Classes: SelCommand, TransformCommand

Namespace: Rhino.Commands
Command: references

Constructors (1)

Command()

Default protected constructor. It only allows instantiation through sub-classing.

Properties (8)

CommandContextHelpUrl

Gets the URL of the command contextual help. This is usually a location of a local CHM file.
The default implementation return an empty string.

EnglishName

Gets the name of the command. This method is abstract.

Gets the unique ID of this command. It is best to use a Guid attribute for each custom derived command class since this will keep the id consistent between sessions of Rhino <b>System.Runtime.InteropServices.GuidAttribute</b>

LastCommandId

Gets the ID of the last commands.

LastCommandResult

Gets the result code of the last command.

LocalName

Gets the local name of the command.

PlugIn

Gets the plug-in where this commands is placed.

Settings

Gets the settings of the command.

Methods (15)

DisplayHelp(Guid commandId)

Displays help for a command.

GetCommandContextHelpUrl(Guid commandId)

Returns a command's context help url.

GetCommandNames(Boolean english,Boolean loaded)

Gets list of command names in Rhino. This list does not include Test, Alpha, or System commands.

GetCommandStack()

Determines if Rhino is currently running a command. Because Rhino allow for transparent commands (commands that can be run from inside of other commands), this method returns the total ids of active commands.

GetMostRecentCommands()

Gets an array of most recent command descriptions.

InCommand()

Determines if Rhino is currently running a command.

InScriptRunnerCommand()

This is a low level tool to determine if Rhino is currently running a script running command like "ReadCommandFile" or the RhinoScript plug-in's "RunScript".

IsCommand(String name)

Determines is a string is a command.

IsValidCommandName(String name)

Determines if a string is a valid command name.

LookupCommandId(String name,Boolean searchForEnglishName)

Returns the ID of a command.

LookupCommandName(Guid commandId,Boolean englishName)

Returns the command name given a command ID.

OnHelp()

Is called when the user needs assistance with this command.

ReplayHistory(ReplayHistoryData replayData)

Repeats an operation of a command.
In order to make this function work, you will likely need to grab the Result property that gives the list of input objects. Then, you will be able to replace these inputs by using one of the UpdateToX() methods of the ReplayHistoryResult.
You should NOT use any document AddX() or ReplaceX() functions, as they will break history.

RunCommand(RhinoDoc doc, RunMode mode)

Executes the command.

RunProxyCommand(RunCommandDelegate commandCallback, RhinoDoc doc,Object data)

Execute some code as if it were running in a command

Events (3)

BeginCommand

Called just before command.RunCommand().

EndCommand

Called immediately after command.RunCommand().

UndoRedo

Used to monitor Rhino's built in undo/redo support.

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