topic Construct Polygon based on Polylines in ArcObjects SDK Questions https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273474#M7003 <HTML><HEAD></HEAD><BODY><SPAN>Hello, </SPAN><BR /><BR /><SPAN>I am trying to contruct polygons based on polylines similar to "Feature To Polygon". Is there anyway to do this in memory? I really do not want to create a feature class and then run geoprocessing Feature to Polygon. </SPAN><BR /><BR /><SPAN>Also it is possible that I may have polylines that are dangles and I do not acutally want to be used in the creation of the polygon. Is there an easy way to identify these Polylines and remove them?</SPAN><BR /><BR /><SPAN>Thanks</SPAN></BODY></HTML> Mon, 28 Jun 2010 16:14:17 GMT PeterPowell 2010-06-28T16:14:17Z Construct Polygon based on Polylines https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273474#M7003 <HTML><HEAD></HEAD><BODY><SPAN>Hello, </SPAN><BR /><BR /><SPAN>I am trying to contruct polygons based on polylines similar to "Feature To Polygon". Is there anyway to do this in memory? I really do not want to create a feature class and then run geoprocessing Feature to Polygon. </SPAN><BR /><BR /><SPAN>Also it is possible that I may have polylines that are dangles and I do not acutally want to be used in the creation of the polygon. Is there an easy way to identify these Polylines and remove them?</SPAN><BR /><BR /><SPAN>Thanks</SPAN></BODY></HTML> Mon, 28 Jun 2010 16:14:17 GMT https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273474#M7003 PeterPowell 2010-06-28T16:14:17Z Re: Construct Polygon based on Polylines https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273475#M7004 <HTML><HEAD></HEAD><BODY><SPAN>You might try an in-memory featureclass</SPAN><BR /><A href="http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#//001m0000002q000000">http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#//001m0000002q000000</A><BR /><BR /><SPAN>If that doesn't play nicely with the geoprocessor, maybe try it with the IFeatureConstruction interface.</SPAN><BR /><A href="http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#/ConstructPolygonsFromFeatures_Method/0025000002v6000000/">http://help.arcgis.com/en/sdk/10.0/arcobjects_net/componenthelp/index.html#/ConstructPolygonsFromFeatures_Method/0025000002v6000000/</A></BODY></HTML> Mon, 28 Jun 2010 16:55:23 GMT https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273475#M7004 KirkKuykendall 2010-06-28T16:55:23Z Re: Construct Polygon based on Polylines https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273476#M7005 <HTML><HEAD></HEAD><BODY><SPAN>Thanks for the suggestion. Is it possible to use in memory featureclasses as an input to geoprocessor?</SPAN><BR /><BR /><SPAN>I am getting the following error. </SPAN><BR /><SPAN>"Failed to execute. Parameters are not valid.\nERROR 000840: The value is not a Feature Class.\nFailed to execute (FeatureToPolygon).\n" Error.</SPAN></BODY></HTML> Mon, 28 Jun 2010 19:13:17 GMT https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273476#M7005 PeterPowell 2010-06-28T19:13:17Z Re: Construct Polygon based on Polylines https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273477#M7006 <HTML><HEAD></HEAD><BODY><SPAN>have you tried running the tool from python with in_memory as part of the path?</SPAN><BR /><A href="http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//002w0000005s000000.htm">http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//002w0000005s000000.htm</A></BODY></HTML> Mon, 28 Jun 2010 19:53:56 GMT https://community.esri.com/t5/arcobjects-sdk-questions/construct-polygon-based-on-polylines/m-p/273477#M7006 KirkKuykendall 2010-06-28T19:53:56Z