Original User: smunozOk, I have set the spatial reference for the target this way:target.SpatialReference = pPolygon.SpatialReference
but it stills returns false. I have obtained the serialization xml and it is the following:<PolygonN xsi:type='typens:PolygonN' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/9.3'>
<HasID>false</HasID>
<HasZ>false</HasZ>
<HasM>false</HasM>
<Extent xsi:type='typens:EnvelopeN'>
<XMin>-2.3246327256281116</XMin>
<YMin>36.841729542709459</YMin>
<XMax>-2.2962178854146593</XMax>
<YMax>36.858816661584896</YMax>
</Extent>
<RingArray xsi:type='typens:ArrayOfRing'>
<Ring xsi:type='typens:Ring'>
<SegmentArray xsi:type='typens:ArrayOfSegment'>
<Segment xsi:type='typens:Line'>
<FromPoint xsi:type='typens:PointN'>
<X>-2.3104253055213855</X>
<Y>36.841729542709459</Y>
</FromPoint>
<ToPoint xsi:type='typens:PointN'>
<X>-2.3246327256281116</X>
<Y>36.851222637324717</Y>
</ToPoint>
</Segment>
<Segment xsi:type='typens:CircularArc'>
<FromPoint xsi:type='typens:PointN'>
<X>-2.2962178854146593</X>
<Y>36.851222637324717</Y>
</FromPoint>
<ToPoint xsi:type='typens:PointN'>
<X>-2.3246327256281116</X>
<Y>36.851222637324717</Y>
</ToPoint>
<CenterPoint xsi:type='typens:PointN'>
<X>-2.3104253055213855</X>
<Y>36.841729542709459</Y>
</CenterPoint>
<IsCounterClockwise>true</IsCounterClockwise>
<IsMinor>true</IsMinor>
<IsLine>false</IsLine>
</Segment>
<Segment xsi:type='typens:Line'>
<FromPoint xsi:type='typens:PointN'>
<X>-2.3246327256281116</X>
<Y>36.851222637324717</Y>
</FromPoint>
<ToPoint xsi:type='typens:PointN'>
<X>-2.3104253055213855</X>
<Y>36.841729542709459</Y>
</ToPoint>
</Segment>
</SegmentArray>
</Ring>
</RingArray>
<SpatialReference xsi:type='typens:GeographicCoordinateSystem'>
<WKT>GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],AUTHORITY["EPSG",4326]]</WKT>
<XOrigin>-400</XOrigin>
<YOrigin>-400</YOrigin>
<XYScale>11258999068426.24</XYScale>
<ZOrigin>-100000</ZOrigin>
<ZScale>10000</ZScale>
<MOrigin>-100000</MOrigin>
<MScale>10000</MScale>
<XYTolerance>8.983152841195215e-009</XYTolerance>
<ZTolerance>0.00020000000000000001</ZTolerance>
<MTolerance>0.00020000000000000001</MTolerance>
<HighPrecision>true</HighPrecision>
<LeftLongitude>-180</LeftLongitude>
<WKID>4326</WKID>
</SpatialReference>
</PolygonN>
And the values of the point are the following:i --> -2.31288
j --> 36.85033