Latest Contributions by DeminHu

Hi, I post the error message here, hopefully somebody could help me solve the problem. Thanks in advance. // error message: Please see the inner exception for more details.   at ESRI.ArcGIS.Client.Layer.OnInitializationFailed(EventArgs e)\n   at ESRI.ArcGIS.Client.Layer.Initialize()\n   at ESRI.ArcGIS.Client.Bing.TileLayer.imageryService_GetImageryMetadataCompleted(Object sender, GetImageryMetadataCompletedEventArgs e)\n   at ESRI.ArcGIS.Client.Bing.ImageryService.ImageryServiceClient.OnGetImageryMetadataCompleted(Object state)"); ... View more

Hi, A few times, most time, it just blank. Actually, this morning, it showed up, I got the  Bing map showed up on my test application, then I left for a meeting, when I came back, I could not get the Bing map show up again, and the ESRI samples ( the link on your post) just  blank. Even I didn't change anything. Thanks again. ... View more

Hi, Thanks, tried all of them you mentioned, I never got the Bing Map displayed. For ESRI Silverlight API samples, only a few times, I got the Bing Map sample displayed, most time, the samples just stayed blank, I  changed the browser setting, delete all browser history, still could not  make Bing Map show up on ESRI samples. Certainly, never displayed on my own  test applications. This make me wonder that if it is good idea to use Bing Map for ArcGIS Server silverlight API right now. Again, thanks for your reply. ... View more

I tried to create key with ArcGIs server manager ( version 10) and Map Account center. Neither of them works, I never got the Bing Map displayed. ... View more

1. Create a   usercontrol for printing or print preview, in this control,  desgin your layout, you can put map, legend, whatever in this control  2.  use PrintDocument,  PageVisual etc. It works  fine for me. Hope the following link could help you a little: http://www.markusegger.com/blog/Development.aspx?messageid=30f65164-2185-49d8-b65a-4ddd8c2e1380 ... View more

See this sample: http://www.arcgis.com/home/item.html?id=e361c2cc69784fcba34358d0458f66e3 ... View more

Hi, Where you get PDFExporter.cs file? can yout let me know, I forget where it is. Thanks ... View more

After read your post, I tested one of my old application which started from Showcase sample, it was fine for me. I think the problem may not from dragablewindow, try to change your layout, for example, put map, Nav gird, dragable window on the same parent Grid to see if it will work. ... View more

Yes, PrintMap  is just a userControl,  the following is the simple one for test: <UserControl x:Class="IrvingMap.PrintMap"     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"       xmlns:esri="http://schemas.esri.com/arcgis/client/2009"            mc:Ignorable="d"     d:DesignHeight="300" d:DesignWidth="400">         <Grid x:Name="LayoutRoot" Background="White">         <StackPanel VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,10,10" >             <Border HorizontalAlignment="Stretch" VerticalAlignment="Stretch" BorderBrush="#36648B"  CornerRadius="6" BorderThickness="2" Background="White" Height="50" >                 <TextBlock HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="2" TextWrapping="Wrap" Name="PrintTitle" FontSize="24" TextAlignment="Center" FontFamily="Lucida Sans Unicode" FontStyle="Italic" >                 </TextBlock>             </Border>             <Border x:Name="PrintMap"  HorizontalAlignment="Stretch" VerticalAlignment="Stretch" BorderBrush="#36648B"  CornerRadius="6" Margin="0,10,0,0" BorderThickness="2" Background="White" Height="Auto" >                            </Border>         </StackPanel>     </Grid> </UserControl> if you only want to  print simple  map, you don't need the template, you can do the following:                                 PrintDocument doc = new PrintDocument();                 doc.PrintPage += (s, args) =>                     {                         args.PageVisual = this.MyMap;  // any control name which you want to print                                          };                 doc.Print("Printing Test");                          I am still  working on  to see if possible the printing preview map could be a snapshot of the main map , and the user could zoom, pan , like google map printing, but I could not use querystring to pass params, my situation is  a little complicated. ... View more

Hi, Thank you  so much, your suggestion works. in case somebody  may need, I put some  simple code here, PrintMap  is print template (userControl)I created: private void PrintBtn_Click(object sender, RoutedEventArgs e)         {             try             {                                 PrintDocument printDoc = new PrintDocument();                 printDoc.PrintPage +=new EventHandler<PrintPageEventArgs>(printDoc_PrintPage);                 printDoc.Print("deminhu");             }             catch (Exception error)             {                 MessageBox.Show(error.ToString());             }         } //---------------------------------------               void printDoc_PrintPage(object sender, PrintPageEventArgs e)         {             PrintMap printMap = new PrintMap();             printMap.PrintTitle.Text = "Printing test !";             WriteableBitmap bitmap = new WriteableBitmap(MyMap, new TranslateTransform());             Image image = new Image();                       image.Source = bitmap;                        printMap.PrintMap.Child = image;             e.PageVisual = printMap;         } Thanks again. ... View more

Thanks for the  suggestion !! ... View more

Hi, Thanks for help. After read your reply, I recreated a new peoject with  standard template, I added a feautelayer as the following: <esri:FeatureLayer ID="FLayer" > </esri:FeatureLayer> Now, I could compile successfully, but when  I tried to run, the map  could not be dispalyed, IE browser show: Error on page. I did the same on my working app which created with show case template, it was the same. As soon as I removed or set a default URL for Featurelayer in .xaml , everything was OK. I forgot what exactly error meesage showed before, since it was a few week ago. it seems something like: the tag already declared in app.xaml.  But as I  tested now, as long as I set a default URL in .xaml, it was Ok, no error. I don't know what is wrong? now, I am using Graphicslayer instead for my  purpose, but if I can fix the problem , use the featurelayer, it will help me  a lot. Thanks again. ... View more