ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Catalog Namespace / GDBProjectItem Class
Members Example Version

GDBProjectItem Class
Represents a database project item.
Object Model
GDBProjectItem ClassDatastore ClassItemInfoValue StructureTimeInstant Class
Syntax
public sealed class GDBProjectItem : ArcGIS.Desktop.Internal.Catalog.ProjectItemInfoCrawl, ArcGIS.Desktop.Core.IMetadata, ArcGIS.Desktop.Core.IProjectItem, System.ComponentModel.INotifyPropertyChanged  
Remarks

A database project item is a file geodatabase, enterprise geodatabase, SQLite database, or a geopackage that has been added to the current project.

Example
Add GDBProjectItem to Project as IProjectItem
/// Add a file geodatabase or a SQLite or enterprise database connection to a project
Item gdbToAdd = folderToAdd.GetItems().FirstOrDefault(folderItem => folderItem.Name.Equals("CountyData.gdb"));
var addedGeodatabase = await QueuedTask.Run(() => Project.Current.AddItem(gdbToAdd as IProjectItem));
Get all "GDBProjectItems"
IEnumerable<GDBProjectItem> newGDBItemsContainer = null;
newGDBItemsContainer = Project.Current.GetItems<GDBProjectItem>();
foreach (var GDBItem in newGDBItemsContainer)
{
  //Do Something with the GDB.
}
Get a specific "GDBProjectItem"
GDBProjectItem GDBProjItem = Project.Current.GetItems<GDBProjectItem>().FirstOrDefault(item => item.Name.Equals("myGDB"));
Obtaining Geodatabase from Project Item
public async Task ObtainingGeodatabaseFromProjectItem()
{
    IEnumerable<GDBProjectItem> gdbProjectItems = Project.Current.GetItems<GDBProjectItem>();

    await ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() =>
    {
        foreach (GDBProjectItem gdbProjectItem in gdbProjectItems)
        {
            using (Datastore datastore = gdbProjectItem.GetDatastore())
            {
                //Unsupported datastores (non File GDB and non Enterprise GDB) will be of type UnknownDatastore
                if (datastore is UnknownDatastore)
                    continue;

                Geodatabase geodatabase = datastore as Geodatabase;
                // Use the geodatabase.
            }
        }
    });
}
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Framework.Contracts.PropertyChangedBase
      ArcGIS.Desktop.Core.Item
                  ArcGIS.Desktop.Catalog.GDBProjectItem

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also