Latest Contributions by IkerBerasaluce

Hello, I have a project in which I allow the user to input a series of coordinates, and then it highlights the resulting points and zooms into them. The user inputs the coordinates in WGS84 zone 29N format and I need to convert them to WebMercator to make my program work. As I've seen in this thread I need to use FromGeographic to convert the geographic coordinates to WebMercator, but first I need to convert my WGS84 zone 29N coordinates to latitude and longitude in order to this function to work. So how can I make the conversión between WGS84 coordinates in zone 29N to latitude and longitude? Thanks ... View more

Hi, I have an already pretty big map that is that is going to keep growing as we complete the development . We have already taken out a lot of unnecesary features and I was searching how to make the silverlight application faster when I stumbled upon an article about 'Application Library Caching' and 'EnableGPUAcceleration'. Does  this actually improve the performance in a silverlight application using the ArcGIS Silverlight API? Thanks. ... View more

Hi, I'm trying to use the Bing Hybrid map as my base map. I already got a Bing key and now I'm looking for information as how to make it work but I couldn't find anything for silverlight. It seems that I can use the three kind of mapa bases that Bing offers, so how can I tell the Hybrid the one I want using the key? Thank you. ... View more

Hi, I want to know if it is possible to download a layer of my projects map as an shp file. We are thinking in adding such capabilities to our development but we are not sure if it is possible. Thank you. ... View more

Hello, I've managed to create a working ArcGIS Model service and now I'm trying to use it in my silverlight application. The model uses a geoprocessing tool that needs a Feature set (a shp layer) and a Record set (expected to be an excel file). I'm trying to add this parameters in my development like it's done in the message in a bottle sample (http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#MessageInABottle), but I don't know how to convert the data in the excel to the FeatureSet that it's asking me for. Am I in the right way or I'm making this overly complicated? Thank you. ... View more

Hi, I'm trying to use a FindTask to search several layers. I have an example that goes like this:     Private Sub ElementosBuscar()         Dim glCapaGrafica As GraphicsLayer         Dim ftResultado As FindTask         Dim fpParametrosBusqueda As New FindParameters()         Dim aElementosABuscar As String()         Dim enMoldeDefinitivo As New Envelope         Dim i As Integer         Try             glCapaGrafica = TryCast(MapaGIS.Layers("glElementos"), GraphicsLayer)             glCapaGrafica.ClearGraphics()             aElementosABuscar = {"FTU1", "FTU2", "FTU3"}             ftResultado = New FindTask(_strQSURLMapa3)             AddHandler ftResultado.Failed, AddressOf ftResultado_Failed             AddHandler ftResultado.ExecuteCompleted, AddressOf ftResultado_ExecuteCompleted             fpParametrosBusqueda.LayerIds.AddRange(New Integer() {3})             fpParametrosBusqueda.SearchFields.AddRange(New String() {_strCampoBusqueda})             fpParametrosBusqueda.SpatialReference = MapaGIS.SpatialReference             fpParametrosBusqueda.Contains = False             For i = 0 To aElementosABuscar.Length - 1                 fpParametrosBusqueda.SearchText = aElementosABuscar(i)                 ftResultado.ExecuteAsync(fpParametrosBusqueda)             Next             MapaGIS.ZoomTo(enMoldeDefinitivo)         Catch ex As Exception             Throw ex         End Try     End Sub When the ftResultado.ExecuteAsync is reached again it throws because it already executed. Is there any way I can make it wait untill the previous FindTask has been completed? Thank you. ... View more