IExternalDataManagerServerOnCommand Method

Handles user command.

Namespace: Autodesk.Revit.UI
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 27.0.4.0 (27.0.4.0)

Syntax

void OnCommand(
	Document document,
	ExternalDataManagerCommandId commandId,
	IList<ExternalDataManagerDataItemId> dataIds
)

Sub OnCommand ( 
	document As Document,
	commandId As ExternalDataManagerCommandId,
	dataIds As IList(Of ExternalDataManagerDataItemId)
)

void OnCommand(
	Document^ document, 
	ExternalDataManagerCommandId^ commandId, 
	IList<ExternalDataManagerDataItemId^>^ dataIds
)

abstract OnCommand : 
        document : Document * 
        commandId : ExternalDataManagerCommandId * 
        dataIds : IList<ExternalDataManagerDataItemId> -> unit

Parameters

document Document: The document.
commandId ExternalDataManagerCommandId: The command name.
dataIds IListExternalDataManagerDataItemId: The selected data ids.

Remarks

This is the main execution entry point when the user triggers a command through the dialog UI (context menu, or content tool). dataIds may be empty for commands that do not require selection (e.g. Add). Throwing an exception rolls back the surrounding transaction group and shows an error dialog.

Reference

IExternalDataManagerServer Interface

Autodesk.Revit.UI Namespace