Latest Contributions by SaranPon

Hi all, So there is no built in support for Labels in WPF. Is there a work around to achieve this? For example, I have a counties layer which I want travel through each county and label it. I could get the currently clicked area using the Geometry however I am not sure how to loop it to add all the county names. Could someone help? Thanks, Saran Code to add Label to the mouse click point private void AddLabel(ESRI.ArcGIS.Client.Geometry.MapPoint myMapClickPoint)   ESRI.ArcGIS.Client.Tasks.IdentifyParameters identifyParams = new IdentifyParameters()                     {                         Geometry = myMapClickPoint,                         MapExtent = mymap.Extent,                         Width = (int)mymap.ActualWidth,                         Height = (int)mymap.ActualHeight,                         LayerOption = LayerOption.visible                     };                     IdentifyTask identifyTask = new IdentifyTask();                     identifyTask.Url = _arcGISLocalDynamicMapServiceLayer.Url; // localMapService.UrlMapService;                     identifyTask.ExecuteCompleted += new EventHandler<IdentifyEventArgs>(identifyTask_ExecuteCompleted);                     identifyTask.ExecuteAsync(identifyParams);                     graphic = new ESRI.ArcGIS.Client.Graphic()                     {                         Geometry = myMapClickPoint,                         Symbol = gridMain.Resources["labelSymbol"] as ESRI.ArcGIS.Client.Symbols.MarkerSymbol                     }; } private void identifyTask_ExecuteCompleted(object sender, IdentifyEventArgs args)         {             try             {                 if (args.IdentifyResults != null && args.IdentifyResults.Count > 0)                 {                    string title = string.Empty;                     if (args.IdentifyResults != null && args.IdentifyResults.Count > 0)                     {                         int i, n;                         n = graphicsLayer.Graphics.Count;                         foreach (IdentifyResult result in args.IdentifyResults)                         {                             Graphic feature = result.Feature;                             string res = string.Empty;                             result.DisplayFieldName = "ID";                             title = result.Value.ToString() + " (" + result.LayerName + ")";                             graphic.Attributes.Add("NAME", result.Value.ToString());                             for (i = 0; i < n; i++)                             {                                 res = graphicsLayer.Graphics.Attributes["NAME"].ToString();                                 if (res == result.Value.ToString())                                 {                                     graphicsLayer.Graphics.Remove(graphicsLayer.Graphics);                                     break;                                 }                             }                             graphicsLayer.Graphics.Add(graphic);                         }                     }                 }             }             catch (Exception ex)             {                 MessageBox.Show(ex.Message);             }         } ... View more

Hi all, I have Labels drawn as graphics in my map. [ATTACH=CONFIG]32093[/ATTACH] I am able to select it. However I am not able to get the text out of it. Could anyone please help on this? Thanks, Saran ... View more

Hi, Can someone help me on this? The ExportFeatureClass() method takes longer (about 1 minute to 3 minutes). Approximate number of records range from 1000+. Here is the code snippet 1) My Data is in Excel file (exceeds >5000 records most of the time) -> Due to ESRI limitation of handling >4999 records, I am converting the data to a File Geodatabase. I am achieving this using Python. (since the GP classes don't work in Windows OS 2003... seems to be a bug). cMapWork.ConvertExceltoTableUsingPython(xlsFilePath, excelTableName, dataSheet); 2) My geo data (for example, zipcode) is in a layer (inside MXD file) 3) Both the data are joined to get the Geo area as a table. pRelClass = pMemRelFact.Open("TabletoLayer", (IObjectClass)pTLayer, primaryKeyField, (IObjectClass)excelTable, strJnField, "forward", "backward", esriRelCardinality.esriRelCardinalityOneToOne); //esriRelCardinalityOneToOne IDisplayRelationshipClass pDispRC = (IDisplayRelationshipClass)pFeatLayer; // use Relate to perform a join pDispRC.DisplayRelationshipClass(pRelClass, esriJoinType.esriLeftInnerJoin); //esriLeftInnerJoin 4) This data is then converted as a feature class IDatasetName srcName = (IDatasetName)((pFeatLayer as IGeoFeatureLayer).DisplayFeatureClass as IDataset).FullName; IDatasetName destName = new FeatureClassNameClass() as IDatasetName; destName.Name = "datasetname"; IWorkspaceName destWsName = new WorkspaceNameClass(); destWsName.PathName = gdbPath; //file geo database path destWsName.WorkspaceFactoryProgID = "esriDataSourcesGDB.FileGDBWorkspaceFactory.1"; IFeatureClassName destFeatureClassName = new FeatureClassNameClass(); IDatasetName destDatasetName = (IDatasetName)destFeatureClassName; destDatasetName.WorkspaceName = destWsName; destDatasetName.Name = "destDataSetName"; IExportOperation exOp = new ExportOperationClass(); exOp.ExportFeatureClass(srcName, null, null, null, destFeatureClassName, 0); // Exporting joined results as a Feature Class The issues I face are in the last step. 1. I am getting the dialog box during the process which is good but it is showing the feature class name which is not required for my user so I want to get rid of the dialog box. I don't see any option to turn off the dialog box. [ATTACH=CONFIG]32000[/ATTACH] 2. The Export FeatureClass operation takes too long depends on my records size; minimum it takes around 1.5 minutes to maximum 5 minutes (I didn't go crazy with the maximum). Thanks, Saran ... View more