Latest Contributions by NancyHernandez

Hello! I'm working with model builder, I'm trying to run a model that use some tools, I have the base information in a folder at c:/ and the model works. But I want to save my data in a diferent place, the new path is z:/ (is a station remote) and the model fail, the arcgis throw a fatal error and is close, I don't know why because in my station pc runs, what I should do? Thanks a lot! ... View more

Hello!!! I have this problem: when I run my application this error occurs [INDENT]Mensaje: Unhandled Error in Silverlight Application Code: 4004    Category: ManagedRuntimeError       Message: System.Security.SecurityException: A security exception occured while trying to connect to the REST endpoint. Make sure you have a cross domain policy file available at the root for your server that allows for requests from this application. ---> System.Security.SecurityException ---> System.Security.SecurityException: Error de seguridad.    en System.Net.Browser.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult)    en System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClass5.<EndGetResponse>b__4(Object sendState)    en System.Net.Browser.AsyncHelper.<>c__DisplayClass2.<BeginOnUI>b__0(Object sendState)    --- Fin del seguimiento de la pila de excepciones internas ---    en System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)    en System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)    en System.Net.WebClient.GetWebResponse(WebRequest request, IAsyncResult result)    en System.Net.WebClient.DownloadBitsResponseCallback(IAsyncResult result)    --- Fin del seguimiento de la pila de excepciones internas ---    en ESRI.ArcGIS.Client.Layer.OnInitializationFailed(EventArgs e)    en ESRI.ArcGIS.Client.Layer.Initialize()    en ESRI.ArcGIS.Client.ArcGISDynamicMapServiceLayer.MapServiceInfoInitFailed(Object sender, RestFaultEventArgs args)    en ESRI.ArcGIS.Client.Services.MapService.CheckForFault(DownloadStringCompletedEventArgs e, Exception& ex)    en ESRI.ArcGIS.Client.Services.MapService.wc_DownloadStringCompleted(Object sender, DownloadStringCompletedEventArgs e)    en System.Net.WebClient.OnDownloadStringCompleted(DownloadStringCompletedEventArgs e)    en System.Net.WebClient.DownloadStringOperationCompleted(Object arg)     Línea: 54 Carácter: 13 Código: 0 URI: http://....html[/INDENT] I don't have any idea what I should do 😞 Can you help me? thanks a lot 🙂 ... View more

Hello! This error is throw when my aplication is runnig Any ideas why?? thanks ... View more

Hello!! I want to export a control map to png image format, I found this page http://geekswithblogs.net/braulio/archive/2009/07/12/export-canvas-to-png-and-save-it-in-your-local.aspx where describe the way to export the content of a canvas control, like this: [HTML]<Canvas x:Name="canvasToExport" Width="300" Height="180">                 <Rectangle Canvas.Left="10" Canvas.Top="10" Fill="DarkBlue" Width="200" Height="100" Stroke="Blue" StrokeThickness="5">                 </Rectangle>                 <Ellipse Canvas.Left="50" Canvas.Top="50" Height="100" Width="200" StrokeThickness="5" Stroke="Black"  Fill="Gold"/>                      </Canvas>         <Button Content="Export canvas to PNG" x:Name="btnExport" Width="200" Margin="5" Click="btnExport_Click"/>[/HTML] private void btnExport_Click(object sender, RoutedEventArgs e)         {             CanvasToPNG canvasToPNG = new CanvasToPNG();             // It will export to PNG the canvas content             // parameter canvas ID             canvasToPNG.ShowSaveDialog(canvasToExport);         } and the class CanvasToPNG is public class CanvasToPNG     {                public void ShowSaveDialog(Canvas canvasToExport)         {             // Instantiate SaveFileDialog             // and set defautl settings (just PNG export)             SaveFileDialog sfd = new SaveFileDialog()             {                 DefaultExt = "png",                 Filter = "Png files (*.png)|*.png|All files (*.*)|*.*",                 FilterIndex = 1             };             if (sfd.ShowDialog() == true)             {                                SaveAsPNG(sfd, canvasToExport);             }         }         private void SaveAsPNG(SaveFileDialog sfd, Canvas canvasToExport)         {             WriteableBitmap bitmap = new WriteableBitmap(canvasToExport, new TranslateTransform());             EditableImage imageData = new EditableImage(bitmap.PixelWidth, bitmap.PixelHeight);             try             {                 for (int y = 0; y < bitmap.PixelHeight; ++y)                 {                     for (int x = 0; x < bitmap.PixelWidth; ++x)                     {                         int pixel = bitmap.Pixels[bitmap.PixelWidth * y + x];                         imageData.SetPixel(x, y,                         (byte)((pixel >> 16) & 0xFF),                         (byte)((pixel >> 8) & 0xFF),                         (byte)(pixel & 0xFF), (byte)((pixel >> 24) & 0xFF)                         );                     }                 }             }                        catch (System.Security.SecurityException)             {                 throw new Exception("Cannot print images from other domains");                                            }             // Save it to disk             Stream pngStream = imageData.GetStream();             StreamReader sr = new StreamReader(pngStream);             byte[] binaryData = new Byte[pngStream.Length];             long bytesRead = pngStream.Read(binaryData, 0, (int)pngStream.Length); using (Stream stream = sfd.OpenFile())             {                 stream.Write(binaryData, 0, binaryData.Length);                 stream.Close();             }         }     } I rename the canvas control by the control map, when the project is running does not send error messages, but the website throws this error Mensaje: Unhandled Error in Silverlight 2 Application Cannot print images from other domains   en ESRI.ArcGIS.Samples.SilverMapDemo.ExportarToPNG.SaveAsPNG(SaveFileDialog sfd, Map Map)    en ESRI.ArcGIS.Samples.SilverMapDemo.ExportarToPNG.ShowSaveDialog(Map Map)    en ESRI.ArcGIS.Samples.SilverMapDemo.Page.btnabrir_Click(Object sender, RoutedEventArgs e)    en System.Windows.Controls.Primitives.ButtonBase.OnClick()    en System.Windows.Controls.Button.OnClick()    en System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)    en System.Windows.Controls.Control.OnMouseLeftButtonUp(Control ctrl, EventArgs e)    en MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName) What I should do? ... View more

Hello!! I would like to know how I load dxf or dwg files to map I have this code in mi XALM file, that open a window where I should select a file to load [HTML]   <local:DraggableWindow IsOpen="False" x:Name="agregararchivo"    Grid.Row="2"    Margin="20,100"    VerticalAlignment="Top"    HorizontalAlignment="Right"    Padding="0"    HorizontalContentAlignment="Stretch"    VerticalContentAlignment="Stretch"    Title="Agregar Archivo a la Vista">    <Grid Margin="0" Background="#FFEEE1CF" Height="128"                       HorizontalAlignment="Stretch" Width="440">     <Grid Margin="8,22,31,46">      <Rectangle Fill="#FFE0D1BB" Stroke="Black" StrokeThickness="0" Margin="-6,0,-24,0"/>      <TextBox Margin="32,29,72,11" TextWrapping="Wrap"/>      <Button HorizontalAlignment="Right" Margin="0,28,-24,8" Width="80" Content="Examinar" Click="Button_Click"/>      <Button x:Name="btnsubirarchivoagregar" Height="24" HorizontalAlignment="Right" Margin="0,0,-24,-39" VerticalAlignment="Bottom" Width="80" Content="Subir Archivo" Click="btnsubirarchivoagregar_Click"/>      <TextBlock Margin="8,5,96,0" FontFamily="Verdana" FontSize="16" Text="Carga de Archivos DXF y/o DWG" TextWrapping="Wrap" Height="24" VerticalAlignment="Top"/>     </Grid>    </Grid>   </local:DraggableWindow> [/HTML] I want to open a OpenFileDialog to select a file and load Thanks!! ... View more