Latest Contributions by EdwardBlair

Hello - I've found that RequestShapeAsync returns geometries as expected for all DrawShape types.. except for LineSegment.  I'm expecting this to operate like a Polyline except that it returns with a polyline geometry after the user's second mouse click -- resulting in a two point line segment.  But what I seem to get is nothing.  No geometry seems to be created at all. Any suggestions would be much appreciated. Thanks, Ed ... View more

Hello - Am trying to allow editing (specifically a MoveGeometry)  for a selected point graphic.  This seems to work OK for selected polyline or polygon, but not points.   Here's what I try to do - which is entirely based on an Esri code sample: var editConfig = Editor.EditorConfiguration;                 switch (m_selectedGraphic.Geometry.GeometryType)                 {                          case GeometryType.Polygon:                          case GeometryType.Polyline:                                   editConfig.AllowAddVertex = true;                                   editConfig.AllowDeleteVertex = true;                                   editConfig.AllowMoveGeometry = true;                                   editConfig.AllowMoveVertex = true;                                   editConfig.AllowRotateGeometry = true;                                   editConfig.AllowScaleGeometry = true;                                   break;                          case GeometryType.Point:                          case GeometryType.Multipoint:                                   editConfig.AllowAddVertex = false;                                   editConfig.AllowDeleteVertex = false;                                   editConfig.AllowMoveGeometry = true;                                   editConfig.AllowMoveVertex = false;                                   editConfig.AllowRotateGeometry = false;                                   editConfig.AllowScaleGeometry = false;                                   break;                 }                                      var resultGeometry = m_selectedGraphic.Geometry;                      var progress = new Progress();                      progress.ProgressChanged += (a, b) => { };                      var g = m_selectedGraphic;                      g.IsVisible = false;                      var r = await Editor.EditGeometryAsync(g.Geometry, null, progress); HERE an error is thrown saying that the operation is not supported on the geometry type (Point).  Is there some other way to edit point features? Any suggestions would be much appreciated. Thanks, Ed ... View more

Have been looking through the documentation and sample for guidance for creating a line symbol with decorations (such as an arrowhead or hash mark) at the beginning and ending of a new polyline.  No luck so far. Any suggestions would be much appreciated. Thanks, Ed ... View more

Sorry for what seems to be a simple question, but am looking for the method within the JavaScript API that indicates whether a given graphic from the map graphic layer is selected or not. Any info would be much appreciated. Thx, Ed ... View more

Should installing ArcGIS Pro have any impact on my ArcGIS 10.2.1 installation?  I tried installing ArcGIS Pro.  Found I couldn't get it to work and un-installed it.  Now my ArcMap installation seems to be behaving oddly... slower and pausing between operations.  Am thinking I need to uninstall/re-install my ArcGIS. Is this my imagination?  Any insights would be much appreciated. Thx, Ed ... View more

When I create a feature cache in ArcMap, does this include features from layers that are invisible?  Including either features from layers that are turned off or features from layers that are scale suppressed?   Looked though the help and I can't find info on this.   Thx, Ed ... View more

Hello -   Have got a program that tries to perform a "Find Connected" trace  on a network starting on a edge on which an edge flag has been placed and bounded by a set of edge barriers.  It consistently fails at this line:     tfs.FindFlowElements(esriFlowMethod.esriFMConnected, edgeElements, out junctionEIDs, out edgeEIDs);   With this error message: +  $exception {"Attempted to read or write protected memory. This is often an indication that other memory is corrupt."} System.Exception {System.AccessViolationException}   where tfs is a ITraceFlowSolverGEN   Barriers are set on edges where an intersection is found between a selected polygon graphic and a line feature and the origin flag is set on the longest line feature found inside the polygon.  The method where the trace is attempted is "ExecuteTrace." The full C# class is attached.   I should also say that on occasion the trace has not failed, however its returned results that are the inverse of what I expected -- that is, everything OUTSIDE the polygon is traced when I thought everything INSIDE the polygon would be.   Thanks in advance for any suggestions, Ed       ... View more

Here's the scenario I think I'm seeing, but its very hard to reproduce so I thought I'd ask the question.   1.  On reconcile I'm informed of conflicts. 2.  I resolve an update-update conflict on a record that has a relationship to a feature in another class. 3.  It appears that additional conflicts arise (update-delete conflicts) arise in the related feature class.   This is occurring through a semi-automated process, so I don't have the conflict window available to see exactly what has happened.  Just trying to understand if the above scenario is possible.   Thanks for any info at all. Ed ... View more

Anyone have experience with the ArcMap Raster Editor add-in that can be downloaded from SourceForge.net?   Thanks, Ed ... View more