Public Overloads Function LengthsTaskAsync( _
   ByVal graphics As IList(Of Graphic), _
   ByVal lengthUnit As Nullable(Of LinearUnit), _
   ByVal calculationType As CalculationType, _
   ByVal cancellationToken As CancellationToken _
) As Task(Of LengthsResult)

public Task<LengthsResult> LengthsTaskAsync( 
   IList<Graphic> graphics,
   Nullable<LinearUnit> lengthUnit,
   CalculationType calculationType,
   CancellationToken cancellationToken
)

Remarks

Parameters

graphics

The graphics used to calculate lengths.

lengthUnit

The length unit in which perimeters of polygons will be calculated. If unit is not specified, the units are derived from the Spatial Reference of the geometry.

calculationType

The type of calculation to perform. e.g.(Planar,Geodesic,PreserveShape).

cancellationToken

The cancellation token.

Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family, Windows 7, Windows 8

Reference