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2015-08-14 18:52 253 查看
Provides access to members that manages a GX catalog.

Product Availability

Available with ArcGIS Desktop.

Description

The GxCatalog object implements the IGxCatalog interface. It lets you connect and disconnect folder objects. It also maintains the file filter associated with ArcCatalog.


The GxCatalog object represents your actual tree of data, as is shown in the tree view (the top-level object in the tree view). From the GxCatalog object, you can navigate to any of its descendants to access and manipulate them. The GxCatalog object is a type of GxObject and a type of GxObjectContainer because it is an item in the tree view and it contains additional GxObjects.


The GxCatalog object is also an event source, as it monitors the adding, deleting, and changing of the GxObjects within the Catalog through the IGxCatalogEvents interface.


Members

All
Properties
Methods
Description

CloseCloses the catalog object. Clients that create a catalog object must call this method when they are finished using it.

ConnectFolderAdds a folder connection to the catalog and returns the folder object.

ConstructFullNameConstructs the full name for an object.

DisconnectFolderRemoves a folder connection from the catalog.

FileFilterThe file filter.

GetObjectFromFullNameFinds an object in the catalog tree given its full name. Returns a Variant containing an IGxObject or IEnumGxObject (if duplicate names were encountered), along with the number of objects found.

LocationThe location to the specified path. If the path isn't yet part of the catalog, it is added as a folder connection.

ObjectAddedCalled when a new object has been added to part of the catalog.

ObjectChangedCalled when an existing object from part of the catalog has been changed.

ObjectDeletedCalled when an existing object has been deleted from part of the catalog.

ObjectRefreshedCalled when an existing object has been refreshed.

SelectedObjectThe first selected object, or the location if no objects are selected.

SelectionThe selection.
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