RemoveStandaloneTables Method (GroupLayer)

In This Topic

Removes the specified StandaloneTables from the container. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public void RemoveStandaloneTables( 
   IEnumerable<StandaloneTable> tables
)

Public Sub RemoveStandaloneTables( _
   ByVal tables As IEnumerable(Of StandaloneTable) _
)

Parameters

tables: The StandaloneTables to remove

Exceptions

Exception	Description
System.ArgumentException	Invalid container. The StandaloneTables are not part of this container or one of it's descendants.
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Remarks

The tables must all belong to the same container or a container that is a child of the parent.

Example

Remove a Standalone table

//get the first group layer that has at least one table
var grp_layer = MapView.Active.Map.GetLayersAsFlattenedList()
  .OfType<GroupLayer>().First(g => g.StandaloneTables.Count > 0);
var map = MapView.Active.Map;//assumes non-null

QueuedTask.Run(() =>
{
  //get the tables from the map container
  var tables = map.GetStandaloneTablesAsFlattenedList();
  //delete the first...
  if (tables.Count() > 0)
  {
    map.RemoveStandaloneTable(tables.First());
    //or delete all of them
    map.RemoveStandaloneTables(tables);
  }

  //delete a table from a group layer
  //assumes it has at least one table...
  grp_layer.RemoveStandaloneTable(grp_layer.StandaloneTables.First());
});

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

GroupLayer Class
GroupLayer Members

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