topic Execute ModelBuilder With Geoprocessor On VB.net in Geoprocessing Questions https://community.esri.com/t5/geoprocessing-questions/execute-modelbuilder-with-geoprocessor-on-vb-net/m-p/421161#M14201 <HTML><HEAD></HEAD><BODY><SPAN>hi , </SPAN><BR /><SPAN>i have a model builder and i want to execute with VB.net ? and i want to execute dissolve with geoprocessor the problem is i&nbsp; have an error : on GP.execute(dissolve,nothing) </SPAN><BR /><BR /><PRE class="plain" name="code"> Sub diso() Dim gp As ESRI.ArcGIS.Geoprocessor.Geoprocessor = New ESRI.ArcGIS.Geoprocessor.Geoprocessor() Dim FeatureFusion As IFeatureLayer = New FeatureLayer Dim disolve As ESRI.ArcGIS.DataManagementTools.Dissolve = New ESRI.ArcGIS.DataManagementTools.Dissolve(featureLayerRoute, FeatureFusion) gp.OverwriteOutput = True disolve.dissolve_field = "typeroute" Dim results As IGeoProcessorResult = CType(gp.Execute(disolve, Nothing), IGeoProcessorResult) 'erreur ici If results.Status &lt;&gt; esriJobStatus.esriJobSucceeded Then Console.WriteLine("disolve erreur layer: " &amp; featureLayerRoute.Name) End If </PRE><DIV style="display:none;"> </DIV><BR /><BR /><SPAN>pleaaaase someone HELP Meee :'( :'(</SPAN></BODY></HTML> Wed, 10 Apr 2013 16:49:45 GMT AbdelMounaimTAOUSSI 2013-04-10T16:49:45Z Execute ModelBuilder With Geoprocessor On VB.net https://community.esri.com/t5/geoprocessing-questions/execute-modelbuilder-with-geoprocessor-on-vb-net/m-p/421161#M14201 <HTML><HEAD></HEAD><BODY><SPAN>hi , </SPAN><BR /><SPAN>i have a model builder and i want to execute with VB.net ? and i want to execute dissolve with geoprocessor the problem is i&nbsp; have an error : on GP.execute(dissolve,nothing) </SPAN><BR /><BR /><PRE class="plain" name="code"> Sub diso() Dim gp As ESRI.ArcGIS.Geoprocessor.Geoprocessor = New ESRI.ArcGIS.Geoprocessor.Geoprocessor() Dim FeatureFusion As IFeatureLayer = New FeatureLayer Dim disolve As ESRI.ArcGIS.DataManagementTools.Dissolve = New ESRI.ArcGIS.DataManagementTools.Dissolve(featureLayerRoute, FeatureFusion) gp.OverwriteOutput = True disolve.dissolve_field = "typeroute" Dim results As IGeoProcessorResult = CType(gp.Execute(disolve, Nothing), IGeoProcessorResult) 'erreur ici If results.Status &lt;&gt; esriJobStatus.esriJobSucceeded Then Console.WriteLine("disolve erreur layer: " &amp; featureLayerRoute.Name) End If </PRE><DIV style="display:none;"> </DIV><BR /><BR /><SPAN>pleaaaase someone HELP Meee :'( :'(</SPAN></BODY></HTML> Wed, 10 Apr 2013 16:49:45 GMT https://community.esri.com/t5/geoprocessing-questions/execute-modelbuilder-with-geoprocessor-on-vb-net/m-p/421161#M14201 AbdelMounaimTAOUSSI 2013-04-10T16:49:45Z