IExternalDataManagerServerIsCommandEnabled Method

Checks if the command is enabled.

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

Syntax

bool IsCommandEnabled(
	Document document,
	ExternalDataManagerCommandId commandId,
	IList<ExternalDataManagerDataItemId> dataIds
)

Function IsCommandEnabled ( 
	document As Document,
	commandId As ExternalDataManagerCommandId,
	dataIds As IList(Of ExternalDataManagerDataItemId)
) As Boolean

bool IsCommandEnabled(
	Document^ document, 
	ExternalDataManagerCommandId^ commandId, 
	IList<ExternalDataManagerDataItemId^>^ dataIds
)

abstract IsCommandEnabled : 
        document : Document * 
        commandId : ExternalDataManagerCommandId * 
        dataIds : IList<ExternalDataManagerDataItemId> -> bool

Parameters

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

Return Value

Boolean
Whether the command is enabled or not.

Remarks

Revit calls this whenever the selection changes to grey-out commands that are not currently applicable. The method should be FAST; avoid any heavy processing or disk I/O.

Reference

IExternalDataManagerServer Interface

Autodesk.Revit.UI Namespace