GetDatastore Method (KnowledgeGraphInvestigationProjectItem)

In This Topic

Gets the ArcGIS.Core.Data.Knowledge.KnowledgeGraph associated with the workspace corresponding to the ArcGIS.Desktop.Core.Item.Path. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Function GetDatastore() As KnowledgeGraph

public KnowledgeGraph GetDatastore()

Return Value

A ArcGIS.Core.Data.Knowledge.KnowledgeGraph.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Example

Get the KnowledgeGraph from a KnowledgeGraphInvestigationProjectItem

{
  // get an existing investigation
  var investigationProjectItems = Project.Current.GetItems<KnowledgeGraphInvestigationProjectItem>();
  var investigationProjectItem = investigationProjectItems.FirstOrDefault(ipi => ipi.Name.Equals("myInvestigation"));
  await QueuedTask.Run(() =>
  {
    // get the datasore
    using (var kg = investigationProjectItem.GetDatastore())
    {
      // do something
    }
  });
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.5 or higher.

Reference

KnowledgeGraphInvestigationProjectItem Class
KnowledgeGraphInvestigationProjectItem Members

Send feedback