Public NotInheritable Class Document 

public sealed class Document 

<Grid x:Name="LayoutRoot" >
  
  <!-- Add a Map Control to the application. -->
  <esri:Map x:Name="Map1" WrapAround="True" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="0,238,0,0" Height="350" Width="415" />
  
  <!-- 
  Have the user enter a web map document ID with an operational FeatureLayer for testing.
  IMPORTANT: The web map document ID supplied in this example is fictitious. You will need to create your own web map 
  document using ArcGIS Online or ArcGIS Portal and copy the ID in the TextBox_WebMapID.Text Property!
  -->
  <sdk:Label Height="20" HorizontalAlignment="Left" Margin="0,214,0,0" Name="Label1" VerticalAlignment="Top" Width="120" 
  Content="Enter a web map ID:"/>
  <TextBox Height="23" HorizontalAlignment="Left" Margin="121,209,0,0" Name="TextBox_WebMapID" VerticalAlignment="Top" Width="294"
  Text="2c9171b7bddd4c999778df8e19cdc525" />
  
  <!-- 
  Add a Button that will allow retrieve the web map document and display it in the Map1 Control. The Click Event is wired-up 
  for code-behind. 
  -->
  <Button Name="Button1" Height="23" HorizontalAlignment="Left" Margin="421,209,0,0"  VerticalAlignment="Top" Width="285" 
  Content="Add a WebMap with an operational FeatureLayer" Click="Button1_Click" />
  
  <!-- TextBox to display information about the operational FeatureLayers added to the Map. -->
  <TextBox Height="350" HorizontalAlignment="Left" Margin="421,238,0,0" Name="TextBox1" VerticalAlignment="Top" Width="285" />
  
  <!-- Provide the instructions on how to use the sample code. -->
  <TextBlock Height="132" HorizontalAlignment="Left" Name="TextBlock1" VerticalAlignment="Top" Width="788" TextWrapping="Wrap" 
   Text="Use ArcGIS Online or ArcGIS Portal to create a web map document that contains and operational FeatureLayer. Experiment 
   by creating one web map document with an operational FeatureLayer that has editing enabled and another web map document 
   with an operational FeatureLayer that does NOT have editing enabled. Copy the web map ID into the textbox and click 
   the button to see the results in the textbox. If the web map has an operational FeatureLayer that is editable, additonal 
   functionlaity is added so that the user can click on Graphics in the returned operational FeatureLayer to obtain more 
   details on the editing abilities." />
  
</Grid>

private void Button1_Click(object sender, System.Windows.RoutedEventArgs e)
{
  // Create a new WebMap.Document.
  ESRI.ArcGIS.Client.WebMap.Document myWebMap = new ESRI.ArcGIS.Client.WebMap.Document();
  
  // If you are NOT using Esri's public ArcGIS Online services to host your web map document and you have your own 
  // ArcGIS Portal server, then uncomment the next line of code and enter the correct WebMap.Document.ServerBaseUrl.
  //myWebMap.ServerBaseUrl = "http://www.MyArcGISPortal.com/sharing/rest/content"; 
  
  // Wire up the WebMap.Document.GetMapCompleted Event handler. 
  myWebMap.GetMapCompleted += myWebMap_GetMapCompleted;
  
  // Call the WebMap.Document.GetMapAsync Method (using the web map ID as the input parameter) which will cause an
  // Asynchronous call to an ArcGIS Online/Portal server and return the results in the WebMap.Document.GeMapCompleted Event.
  myWebMap.GetMapAsync(TextBox_WebMapID.Text);
}
            
private void myWebMap_GetMapCompleted(object sender, ESRI.ArcGIS.Client.WebMap.GetMapCompletedEventArgs e)
{
  if (e.Error == null)
  {
    // No Error occurred in processing the web map document.
    
    // Set the Map.Extent to the GeMapCompletedEventArgs.Map.Extent from the returned web map document. 
    Map1.Extent = e.Map.Extent;
    
    // Create a new LayerCollection object.
    ESRI.ArcGIS.Client.LayerCollection myLayerCollection = new ESRI.ArcGIS.Client.LayerCollection();
    
    // Loop through all of the Layer's in the GeMapCompletedEventArgs.Map.Layers from the returned web map document.
    foreach (ESRI.ArcGIS.Client.Layer layer in e.Map.Layers)
    {
      // In this code example we particularly interested in operational FeatureLayers that are in the web map document.
      if (layer is ESRI.ArcGIS.Client.FeatureLayer)
      {
        // Get the operational FeatureLayer from the LayerCollection.
        ESRI.ArcGIS.Client.FeatureLayer myOperationalFeatureLayer = layer as ESRI.ArcGIS.Client.FeatureLayer;
        
        // Just in case there are any MapTips defined, set them to Nothing/null. This will avoid the MapTip from appearing
        // when we are trying to do a left mouse button down click on a Graphic to get more information about it's 
        // editable capabilities.
        myOperationalFeatureLayer.MapTip = null;
        
        // Wire up the operational FeatureLayer.Initialized Event.
        myOperationalFeatureLayer.Initialized += myFeatureLayer_Initialized;
      }
      // Add the Layer to the LayerCollection (can be any type; not just an operational FeatureLayer) .
      myLayerCollection.Add(layer);
    }
    // IMPORTANT: A Layer can only be added to a single Map object! Because a Map object is returned from the web map document 
    // via the GeMapCompletedEventArgs parameter, we already have the desired Layers in that Map. We need to clear out all of 
    // the Layers in the web map document so that the Layers can be added to the Map1 Control that was defined in XAML.
    e.Map.Layers.Clear();
    
    // Set the Map.Layers Property to that of what was returned from the web map document.
    Map1.Layers = myLayerCollection;
  }
  else
  {
    // There was a problem with the web map document. Display the error message to the user.
    MessageBox.Show(e.Error.ToString());
  }
}
            
private void myFeatureLayer_Initialized(object sender, EventArgs e)
{
  // Get the operational FeatureLayer from the FeatureLayer.Initialized sender parameter.
  ESRI.ArcGIS.Client.FeatureLayer myOperationalFeatureLayer = (ESRI.ArcGIS.Client.FeatureLayer)sender;
  
  // Determine if we have any editable operational FeatureLayer.
  bool myFeatureLayerIsReadOnly = myOperationalFeatureLayer.IsReadOnly;
  
  // Create a new StringBuilder container.
  System.Text.StringBuilder returnString = new System.Text.StringBuilder();
  
  // Add information to the user about the editablity of the operational FeatureLayer to the StringBuilder object.
  returnString.Append("The operational FeatureLayer" + Environment.NewLine);
  returnString.Append(myOperationalFeatureLayer.DisplayName + " IsReadOnly: " + myFeatureLayerIsReadOnly.ToString() + Environment.NewLine);
  
  if (myFeatureLayerIsReadOnly == false)
  {
    // We have an operational FeatureLayer that has editing capabilities enabled.
    
    // Wire up the operational FeatureLayer.MouseLeftButtonDown Event handler so that we can click on Graphics in the 
    // operational FeatureLayer to find out more information on exactly what editable properties are available.
    myOperationalFeatureLayer.MouseLeftButtonDown += myOperationalFeatureLayer_MouseLeftButtonDown;
    
    // Inform the user that they can click with the mouse cursor on a Graphic to get more details. 
    returnString.Append("Click on a Graphic to see more details." + Environment.NewLine);
  }
  // Display information about the operational FeatureLayer to the user.
  TextBox1.Text = TextBox1.Text + Environment.NewLine + returnString.ToString();
}
            
private void myOperationalFeatureLayer_MouseLeftButtonDown(object sender, ESRI.ArcGIS.Client.GraphicMouseButtonEventArgs e)
{
  // Get the operational FeatureLayer from the FeatureLayer.MouseLeftButtonDown sender parameter.
  ESRI.ArcGIS.Client.FeatureLayer myOperationalFeatureLayer = (ESRI.ArcGIS.Client.FeatureLayer)sender;
  
  // Get a specific Graphic from the operational FeatureLayer.MouseLeftButtonDown e parameter.
  ESRI.ArcGIS.Client.Graphic myGraphic = e.Graphic;
  
  // Create a new StringBuilder container.
  System.Text.StringBuilder returnString = new System.Text.StringBuilder();
  
  // Add information to the user about the editablity of the user clicked Graphic in the operational FeatureLayer to the StringBuilder object.
  returnString.Append("Graphic.IsAttachmentAllowed: " + myOperationalFeatureLayer.IsAddAttachmentAllowed(myGraphic).ToString() + Environment.NewLine);
  returnString.Append("Graphic.IsDeleteAllowed: " + myOperationalFeatureLayer.IsDeleteAllowed(myGraphic).ToString() + Environment.NewLine);
  returnString.Append("Graphic.IsDeleteAttachmentAllowed: " + myOperationalFeatureLayer.IsDeleteAttachmentAllowed(myGraphic).ToString() + Environment.NewLine);
  returnString.Append("Graphic.IsGeometryUpdateAllowed: " + myOperationalFeatureLayer.IsGeometryUpdateAllowed(myGraphic).ToString() + Environment.NewLine);
  returnString.Append("Graphic.IsUpdateAllowed: " + myOperationalFeatureLayer.IsUpdateAllowed(myGraphic).ToString() + Environment.NewLine);
  
  // Display information about the user clicked Graphic in the operational FeatureLayer to the user.
  TextBox1.Text = TextBox1.Text + Environment.NewLine + returnString.ToString();
}

Private Sub Button1_Click(sender As System.Object, e As System.Windows.RoutedEventArgs)
  
  ' Create a new WebMap.Document.
  Dim myWebMap As ESRI.ArcGIS.Client.WebMap.Document = New ESRI.ArcGIS.Client.WebMap.Document
  
  ' If you are NOT using Esri's public ArcGIS Online services to host your web map document and you have your own 
  ' ArcGIS Portal server, then uncomment the next line of code and enter the correct WebMap.Document.ServerBaseUrl.
  'myWebMap.ServerBaseUrl = "http://www.MyArcGISPortal.com/sharing/rest/content" 
  
  ' Wire up the WebMap.Document.GetMapCompleted Event handler. 
  AddHandler myWebMap.GetMapCompleted, AddressOf myWebMap_GetMapCompleted
  
  ' Call the WebMap.Document.GetMapAsync Method (using the web map ID as the input parameter) which will cause an
  ' Asynchronous call to an ArcGIS Online/Portal server and return the results in the WebMap.Document.GeMapCompleted Event.
  myWebMap.GetMapAsync(TextBox_WebMapID.Text)
  
End Sub
            
Private Sub myWebMap_GetMapCompleted(sender As Object, e As ESRI.ArcGIS.Client.WebMap.GetMapCompletedEventArgs)
  
  If e.Error Is Nothing Then
    
    ' No Error occurred in processing the web map document.
    
    ' Set the Map.Extent to the GeMapCompletedEventArgs.Map.Extent from the returned web map document. 
    Map1.Extent = e.Map.Extent
    
    ' Create a new LayerCollection object.
    Dim myLayerCollection As ESRI.ArcGIS.Client.LayerCollection = New ESRI.ArcGIS.Client.LayerCollection()
    
    ' Loop through all of the Layer's in the GeMapCompletedEventArgs.Map.Layers from the returned web map document.
    For Each layer As ESRI.ArcGIS.Client.Layer In e.Map.Layers
      
      ' In this code example we particularly interested in operational FeatureLayers that are in the web map document.
      If TypeOf layer Is ESRI.ArcGIS.Client.FeatureLayer Then
        
        ' Get the operational FeatureLayer from the LayerCollection.
        Dim myOperationalFeatureLayer As ESRI.ArcGIS.Client.FeatureLayer = TryCast(layer, ESRI.ArcGIS.Client.FeatureLayer)
        
        ' Just in case there are any MapTips defined, set them to Nothing/null. This will avoid the MapTip from appearing
        ' when we are trying to do a left mouse button down click on a Graphic to get more information about it's 
        ' editable capabilities.
        myOperationalFeatureLayer.MapTip = Nothing
        
        ' Wire up the operational FeatureLayer.Initialized Event.
        AddHandler myOperationalFeatureLayer.Initialized, AddressOf myFeatureLayer_Initialized
        
      End If
      
      ' Add the Layer to the LayerCollection (can be any type; not just an operational FeatureLayer) .
      myLayerCollection.Add(layer)
      
    Next layer
    
    ' IMPORTANT: A Layer can only be added to a single Map object! Because a Map object is returned from the web map document 
    ' via the GeMapCompletedEventArgs parameter, we already have the desired Layers in that Map. We need to clear out all of 
    ' the Layers in the web map document so that the Layers can be added to the Map1 Control that was defined in XAML.
    e.Map.Layers.Clear()
    
    ' Set the Map.Layers Property to that of what was returned from the web map document.
    Map1.Layers = myLayerCollection
    
  Else
    
    ' There was a problem with the web map document. Display the error message to the user.
    MessageBox.Show(e.Error.ToString)
    
  End If
  
End Sub
            
Private Sub myFeatureLayer_Initialized(sender As Object, e As EventArgs)
  
  ' Get the operational FeatureLayer from the FeatureLayer.Initialized sender parameter.
  Dim myOperationalFeatureLayer As ESRI.ArcGIS.Client.FeatureLayer = sender
  
  ' Determine if we have any editable operational FeatureLayer.
  Dim myFeatureLayerIsReadOnly As Boolean = myOperationalFeatureLayer.IsReadOnly
  
  ' Create a new StringBuilder container.
  Dim returnString As New System.Text.StringBuilder
  
  ' Add information to the user about the editablity of the operational FeatureLayer to the StringBuilder object.
  returnString.Append("The operational FeatureLayer" + vbCrLf)
  returnString.Append(myOperationalFeatureLayer.DisplayName + " IsReadOnly: " + myFeatureLayerIsReadOnly.ToString + vbCrLf)
  
  If myFeatureLayerIsReadOnly = False Then
    
    ' We have an operational FeatureLayer that has editing capabilities enabled.
    
    ' Wire up the operational FeatureLayer.MouseLeftButtonDown Event handler so that we can click on Graphics in the 
    ' operational FeatureLayer to find out more information on exactly what editable properties are available.
    AddHandler myOperationalFeatureLayer.MouseLeftButtonDown, AddressOf myOperationalFeatureLayer_MouseLeftButtonDown
    
    ' Inform the user that they can click with the mouse cursor on a Graphic to get more details. 
    returnString.Append("Click on a Graphic to see more details." + vbCrLf)
    
  End If
  
  ' Display information about the operational FeatureLayer to the user.
  TextBox1.Text = TextBox1.Text + vbCrLf + returnString.ToString
  
End Sub
            
Private Sub myOperationalFeatureLayer_MouseLeftButtonDown(sender As Object, e As ESRI.ArcGIS.Client.GraphicMouseButtonEventArgs)
  
  ' Get the operational FeatureLayer from the FeatureLayer.MouseLeftButtonDown sender parameter.
  Dim myOperationalFeatureLayer As ESRI.ArcGIS.Client.FeatureLayer = sender
  
  ' Get a specific Graphic from the operational FeatureLayer.MouseLeftButtonDown e parameter.
  Dim myGraphic As ESRI.ArcGIS.Client.Graphic = e.Graphic
  
  ' Create a new StringBuilder container.
  Dim returnString As New System.Text.StringBuilder
  
  ' Add information to the user about the editablity of the user clicked Graphic in the operational FeatureLayer to the StringBuilder object.
  returnString.Append("Graphic.IsAttachmentAllowed: " + myOperationalFeatureLayer.IsAddAttachmentAllowed(myGraphic).ToString + vbCrLf)
  returnString.Append("Graphic.IsDeleteAllowed: " + myOperationalFeatureLayer.IsDeleteAllowed(myGraphic).ToString + vbCrLf)
  returnString.Append("Graphic.IsDeleteAttachmentAllowed: " + myOperationalFeatureLayer.IsDeleteAttachmentAllowed(myGraphic).ToString + vbCrLf)
  returnString.Append("Graphic.IsGeometryUpdateAllowed: " + myOperationalFeatureLayer.IsGeometryUpdateAllowed(myGraphic).ToString + vbCrLf)
  returnString.Append("Graphic.IsUpdateAllowed: " + myOperationalFeatureLayer.IsUpdateAllowed(myGraphic).ToString + vbCrLf)
  
  ' Display information about the user clicked Graphic in the operational FeatureLayer to the user.
  TextBox1.Text = TextBox1.Text + vbCrLf + returnString.ToString
  
End Sub