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MissingCommand CoClass (ArcObjects .NET 10.5 SDK)
ArcObjects Library Reference (Controls)  

MissingCommand CoClass

Missing commands that cannot be created by the ToolbarControl.

Product Availability

Available with ArcGIS Engine.

Description

MissingCommand provides visual feedback about a command on the ToolbarControl that cannot be created, because the *.dll containing the command is either unregistered or has been deleted. The ToolbarControl will automatically replace a command implementation with a MissingCommand. A MissingCommand has a bitmap that resembles a 'no entry' sign and click and tooltip messages providing information about the missing guid and progid.

Interfaces

Interfaces Description
ICommand (esriSystemUI) Provides access to members that define a COM command.
IMissingCommand Provides access to members that control missing commands on a ToolbarControl.