IsJoinedTable Method

In This Topic

Gets a value indicating whether this Table was obtained as a result of joining a Table or a FeatureClass with another Table or FeatureClass from the same or different Datastore. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Function IsJoinedTable() As Boolean

public bool IsJoinedTable()

Return Value

true if this is a joined table; otherwise, false.

Example

Getting a Table Definition from a Layer

{
  // GetDefinitionFromLayer - This code works even if the layer has a join to another table
  //Must be called within QueuedTask.Run()
  TableDefinition GetDefinitionFromLayer(FeatureLayer featureLayer)
  {
    // Get feature class from the layer
    FeatureClass featureClass = featureLayer.GetFeatureClass();

    // Determine if feature class is a join
    if (featureClass.IsJoinedTable())
    {
      // Get join from feature class
      Join join = featureClass.GetJoin();

      // Get origin table from join
      Table originTable = join.GetOriginTable();

      // Return feature class definition from the join's origin table
      return originTable.GetDefinition();
    }
    return featureClass.GetDefinition();
  }
}

Requirements

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

ArcGIS Pro version: 3.0 or higher.

Reference

Table Class
Table Members

Send feedback