Creating and add pointlayer wont show points

AlexanderMogren — Thu, 01 Jun 2017 10:35:22 GMT

I have this wierd problem i guess.

I have made some code that creates an shapefile with pointdata but when the layer is added the points are not visible but the layer contains data. Are I missing something:

public void addDataToMap(string folder, string shapefilename) {
pMap = mDoc.FocusMap;

         string strFolder = folder;
         string strName = shapefilename;
         string strShapeFileName = "Shape";
         string strLatitude = "Latitude";
         string strLongitude = "Longitude";
         string strLocationName = "Name";

         IFeatureWorkspace pFWS;
         IWorkspaceFactory pWorkspaceFactory;
         pWorkspaceFactory = new ShapefileWorkspaceFactory();
         pFWS = (IFeatureWorkspace)pWorkspaceFactory.OpenFromFile(strFolder, 0);

         //FIELDS SETUP
         IFields pFields;
         IFieldsEdit pFieldsEdit;
         pFields = new Fields();
         pFieldsEdit = (IFieldsEdit)pFields;

         //FIELD 0
         IField pField;
         IFieldEdit pFieldEdit;
         pField = new Field();
         pFieldEdit = (IFieldEdit)pField;

         pFieldEdit.Name_2 = strShapeFileName;
         pFieldEdit.Type_2 = esriFieldType.esriFieldTypeGeometry;
         pFieldsEdit.AddField(pField);

//FIELD 1

         IField pField1;
         IFieldEdit pFieldEdit1;
         pField1 = new Field();
         pFieldEdit1 = (IFieldEdit)pField1;

         pFieldEdit1.Name_2 = strLatitude;
         pFieldEdit1.Type_2 = esriFieldType.esriFieldTypeDouble;
         pFieldsEdit.AddField(pField1);

//FIELD 2

         IField pField2;
         IFieldEdit pFieldEdit2;
         pField2 = new Field();
         pFieldEdit2 = (IFieldEdit)pField2;

         pFieldEdit2.Name_2 = strLongitude;
         pFieldEdit2.Type_2 = esriFieldType.esriFieldTypeDouble;
         pFieldsEdit.AddField(pField2);

//FIELD 3

         IField pField3;
         IFieldEdit pFieldEdit3;
         pField3 = new Field();
         pFieldEdit3 = (IFieldEdit)pField3;

         pFieldEdit3.Name_2 = strLocationName;
         pFieldEdit3.Type_2 = esriFieldType.esriFieldTypeString;
         pFieldsEdit.AddField(pField3);

         IGeometryDef pGeomDef;
         IGeometryDefEdit pGeomDefEdit;
         pGeomDef = new GeometryDef();
         pGeomDefEdit = (IGeometryDefEdit)pGeomDef;
         pGeomDefEdit.GeometryType_2 = esriGeometryType.esriGeometryPoint;

         //Spatialreference setup
         ISpatialReferenceFactory SRF = new SpatialReferenceEnvironmentClass();
         ISpatialReference SR = SRF.CreateProjectedCoordinateSystem((int)esriSRProjCSType.esriSRProjCS_World_Mercator);

ISpatialReferenceResolution SRR = (ISpatialReferenceResolution)SR;
SRR.ConstructFromHorizon();

ISpatialReferenceTolerance SRT = (ISpatialReferenceTolerance)SR;
SRT.SetDefaultXYTolerance();

pGeomDefEdit.SpatialReference_2 = SR;

pFieldEdit.GeometryDef_2 = pGeomDef;

IFeatureClass pFeatClass;
pFeatClass = pFWS.CreateFeatureClass(strName, pFields, null, null, esriFeatureType.esriFTSimple, strShapeFileName, "");

         IFeatureLayer pFeaturelayer = new FeatureLayerClass();
         pFeaturelayer.FeatureClass = pFeatClass;
         pFeaturelayer.Name = pFeatClass.AliasName;

         data = handler.getPointData();
         for (int i = 1; i < data.Count; i++)
         {

                  IFeature pNewFeature;
                  pNewFeature = pFeatClass.CreateFeature();
                  pNewFeature.Value[2] = data.getLatgAsDouble();
                  pNewFeature.Value[3] = data.getLngAsDouble();
                  pNewFeature.Value[4] = data.getName();
         pNewFeature.Store();
         }
         pMap.AddLayer(pFeaturelayer);
         mDoc.UpdateContents();
         mDoc.ActiveView.Refresh();
}

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Creating and add pointlayer wont show points