ArcObjects Library Reference  (Controls)    

ToolbarPalette CoClass

A palette containing commands that can be used from a ToolbarControl or as a popup palette.

Product Availability

Available with ArcGIS Engine.


A ToolbarPalette supplies the implementation of a palette item that can host commands and tools. A ToolbarPalette cannot host ToolControl, ToolbarMenu or MultiItem objects. A ToolbarPalette can either be hosted on the ToolbarControl or can appear as a popup palette.

A ToolbarPalette can be built in two ways. Firstly, an object implementing IPaletteDef can be passed to the IToolbarControl::AddItem method which creates a ToolbarPalette object and populates it from the palette definition. Secondly, the properties and methods on the IToolbarPalette interface can be used to build a palette.

Extended Error Information

Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Visual Basic developers should use the global error object Err to retrieve this extended error information.


Interfaces Description
ISupportErrorInfo Indicates whether a specific interface can return Automation error objects.
IToolbarPalette Provides access to members that control palette items.