Latest Contributions by ShaningYu

I tried one of our ArcGIS Server Manager.  I can delete the existing .soe, but can't load a .soe, which takes more than 15 min. but is still frozen.  What should I do on it?  Thanks. ... View more

I have an ArcObjects project.  In this project, FeatureClass Source (termed as fc_Source here) is compared with FeatureClass Target (termed as fc_Target).  The general logic is described below: 1)  Loop through fc_Source, get a feature, termed featureS. 2)  Check if the featureS. exists (or overlaps with a feature in fc_Target. 3)  If the return is true on 2), set featureS as fc_Source.NextFeature.  If the return is false in 2), featureS will be inserted into fc_Target, and then set featureS as fc_Source.NextFeature till all of the features in fc_Sourceare looped through. In 3)'s Inserting a feature into fc_Target, I got such problem: the feature inserted does carry the featureS values but NOT its right geometry.  The inserted one's geometry is actually the NextFeature of fc_Source.  The simplified related code is below. What is wrong in my code?  I do wish someone can point out.  Thanks a LOT.             // Loop though fc_Source                 featCursor = fc_Source.Search(qfQuery, true);                  IFeature featureS = featCursor.NextFeature();                 // Loop featureS though fc_Target.  If found featureT != null; else Not Fount, featureT = null;                 IFeature featureT = getFeature_GeometryCompare(featureS, fc_Target);               while ( featureS != null)  {                     if (featureT != null) {                         ...                     } else  {                          featureT = Assign_TargetFeature(featureS, fc_Target);                        featureT.Store();                     }                     featureS = featCursor.NextFeature();                 } //  "Assign Geometry & Values"         IFeature Assign_TargetFeature(IFeature f_Source, IFeatureClass fc_Target) {             IFeature f_Target = fc_Target.CreateFeature();             f_Target.Shape = f_Source.Shape;             // Assign values             ......             return f_Target;         } ... View more

How can the Layers Frame (Not Group Layers) get Expanded dynamically using a piece of ArcObjects code?  Thanks. ... View more

When I open an ArcMap session (even though it is empty), the Identity box and the Table frame are open (if in previous operation, both are open).  How can they be closed using a piece of ArcObjects code?  Thanks. ... View more

I created an Add-In tool, which insert a feature from Source FC (S) into a Target FC (T).  The inserted feature's SHAPE.AREA and SHAPE.LEN values are automatically calculated.  In my code, the Area value is also calculated as shown below:    IArea area = f_Target.Shape as IArea;    double d_Area = area.Area; The results show that      d_Area / SHAPE.AREA = 4.10754 I used the Measure Tool and found that the  SHAPE.AREA  value is CORRECT.  I could not figure out why the ArcObjects code is wrong.  Appreciate if you can help with your knowledge.  ... View more

I want to dynamically create a version (named myTest here) from a previous created one rather than from SDE.DEFAULT.  Referring to Create Version Example , where the code like that below: IVersion version = versionedWorkspace.DefaultVersion; version.CreateVersion("my Work Version"); How can the IVersion version = (set as myTest version)?  Thanks. // --------------- Just solved by version.CreateVersion("myTest"); Thanks. ... View more