NIM056080 for ArcGIS for Desktop

Bug-ID-Nummer	NIM056080
Eingereicht	April 6, 2010
Zuletzt geändert	June 5, 2024
Gilt für	ArcGIS for Desktop
Gefunden in Version	9.3.1
Programmsprache	VBA
Betriebssystem	Windows OS
Betriebssystemversion	XP
Status	Will Not Be Addressed

Zusätzliche Informationen

We apologize that we were unable to address this issue within the current product support cycle. If the issue continues to affect your work in a supported release, please contact Technical Support.

Workaround

Use C# code: public void OnClick() { try { IWorkspaceFactory wsFact = new FileGDBWorkspaceFactoryClass(); IFeatureWorkspace featWS = (IFeatureWorkspace)wsFact.OpenFromFile(@"<a href="file:C:/incidents/792309/Test.gdb" target="_blank">C:\incidents\792309\Test.gdb</a>", 0); IFeatureClass featClsPoly = featWS.OpenFeatureClass("Polygon"); IFeatureClass featClsLine = featWS.OpenFeatureClass("Polyline"); object obj = Type.Missing; IGeometryCollection geomCollGon = new GeometryBagClass() as IGeometryCollection; IFeatureCursor featCur = featClsPoly.Search(null, false); IFeature feat = featCur.NextFeature(); while (feat != null) { geomCollGon.AddGeometry(feat.ShapeCopy, ref obj, ref obj); feat = featCur.NextFeature(); } IGeometryCollection geomCollLine = new GeometryBagClass() as IGeometryCollection; featCur = featClsLine.Search(null, false); feat = featCur.NextFeature(); while (feat != null) { geomCollLine.AddGeometry(feat.ShapeCopy, ref obj, ref obj); feat = featCur.NextFeature(); } IRelationalOperatorNxM relOpNxM = geomCollGon as IRelationalOperatorNxM; IRelationResult relRes = relOpNxM.Crosses(geomCollLine as IGeometryBag); int count = relRes.RelationElementCount; int left, right; for (int i = 0; i < count; i++) { relRes.RelationElement(i, out left, out right); IGeometry geomGon = geomCollGon.get_Geometry(left); IGeometry geomLine = geomCollLine.get_Geometry(right); } } catch (Exception e) { MessageBox.Show(e.Message); } }