QueryDrawingOutline Method

Returns the outline geometry for the corresponding feature identified by the object id. This method must be called on the MCT. Use QueuedTask.Run

Syntax

C#
Visual Basic (Declaration)

public Geometry QueryDrawingOutline( 
   long oid,
   MapView view,
   DrawingOutlineType outlineType
)

Public Function QueryDrawingOutline( _
   ByVal oid As Long, _
   ByVal view As MapView, _
   ByVal outlineType As DrawingOutlineType _
) As Geometry

Parameters

oid: Object id of the feature to lookup
view: The viewer whose current reference scale will be used
outlineType: The type of outline to be generated

Return Value

ArcGIS.Core.Geometry

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.
System.ArgumentNullException	MapView is null
System.InvalidOperationException	Unsupported geometry type
System.InvalidOperationException	QueryDrawingOutline supported in 2D only

Remarks

QueryDrawingOutline is supported for 2D map views only. The view must be initialized or null will be returned. The returned geometry outline for points, lines, and polygons takes into consideration the current view extent (2D) and current map reference scale. If there is no map reference scale set then the current mapscale is used. For annotation the annotation reference scale is used.
For Polygon and Polyline geometry features the output outline will always be Exact. The outlineType parameter is ignored.
Multipatch geometry type is not supported.

Requirements

Target Platforms: Windows 10, Windows 8.1

Reference

BasicFeatureLayer Class
BasicFeatureLayer Members