GetChildren Method (Version)

In This Topic

Gets a list of all the available child versions. If this version has no children, an empty list is returned. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Function GetChildren() As IReadOnlyList(Of Version)

public IReadOnlyList<Version> GetChildren()

Return Value

A list of all the available child versions. If this version has no children, an empty list is returned.

Exceptions

Exception	Description
ArcGIS.Core.Data.Exceptions.GeodatabaseException	A geodatabase-related exception has occurred.
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run

Example

Working with Versions

{
  await QueuedTask.Run(() =>
  {
    using (Geodatabase geodatabase = new Geodatabase(new DatabaseConnectionFile(new Uri("path\\to\\sde\\file"))))
    using (VersionManager versionManager = geodatabase.GetVersionManager())
    {
      IReadOnlyList<string> versionNames = versionManager.GetVersionNames();

      Version defaultVersion = versionManager.GetDefaultVersion();

      string testVersionName = versionNames.First(v => v.Contains("Test"));
      Version testVersion = versionManager.GetVersion(testVersionName);

      Version qaVersion = defaultVersion.GetChildren().First(version => version.GetName().Contains("QA"));

      Geodatabase qaVersionGeodatabase = qaVersion.Connect();

      FeatureClass currentFeatureClass = geodatabase.OpenDataset<FeatureClass>("featureClassName");
      FeatureClass qaFeatureClass = qaVersionGeodatabase.OpenDataset<FeatureClass>("featureClassName");
    }
  });
}

Requirements

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

ArcGIS Pro version: 3.0 or higher.

Reference

Version Class
Version Members

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