Latest Contributions by martindevos

Still nothin new on this subject ? I really would like to update ! ... View more

Hi, Likewise - I just tested with your layers and cannot reproduce the problem you're experiencing with MoveLayer.         private void MovetopLayerDown_Click(object sender, RoutedEventArgs e)         {             _map.MoveLayer(0, 1);         }     <Grid>          <esri:Map x:Name="_map" UseAcceleratedDisplay="False">             <esri:ArcGISTiledMapServiceLayer                 ID="Orthofoto"                 Url="http://gisservices.inbo.be/ArcGIS/rest/services/Orthofoto/MapServer"                 Visible="True"                 />             <esri:ArcGISDynamicMapServiceLayer                 ID="Overview"                 Url="http://gisservices.inbo.be/ArcGIS/rest/services/Viewer_overview/MapServer"                 Visible="True"                 />         </esri:Map>         <StackPanel>             <Button Content="Move top layer down" Name="MovetopLayerDown" Click="MovetopLayerDown_Click" HorizontalAlignment="Left"  VerticalAlignment="Top" Width="auto" Height="auto"/>                    </StackPanel>     </Grid> Cheers Mike Are you also using API for WPF v 2.4 ? ... View more

Interesting since the WmsLayer's GetUrl-method takes height and width as a integers and the values are added to the query string from integers public override void GetUrl(ESRI.ArcGIS.Client.Geometry.Envelope extent, int width, int height,    DynamicMapServiceLayer.OnUrlComplete onComplete)   {    int extentWKID = (extent.SpatialReference != null) ? extent.SpatialReference.WKID : 0;    string baseUrl = MapUrl ?? Url;    StringBuilder mapURL = new StringBuilder(baseUrl);    if (!baseUrl.Contains("?"))     mapURL.Append("?");    else if (!baseUrl.EndsWith("&"))     mapURL.Append("&");    mapURL.Append("SERVICE=WMS&REQUEST=GetMap");    mapURL.AppendFormat("&WIDTH={0}", width);    mapURL.AppendFormat("&HEIGHT={0}", height); <Snip> Did I miss something here? If you run the sample from arcgis.com : http://help.arcgis.com/en/webapi/javascript/arcgis/demos/layers/layers_wms.html then the request that gets generated and sent by the api is : http://sampleserver1a.arcgisonline.com/ArcGIS/services/Specialty/ESRI_StatesCitiesRivers_USA/MapServer/WMSServer?SERVICE=WMS&REQUEST=GetMap&FORMAT=image/png&TRANSPARENT=TRUE&STYLES=&VERSION=1.3.0&LAYERS=2&WIDTH=1031.02&HEIGHT=689.02&CRS=EPSG:102100&BBOX=-19284340.42752786,-2025471.5773168755,890534.427527858,11457188.577316876 As you can see, the width and height are not integers (as demanded by the specification). Now, the arcgis sample server deals with these decimal numbers, but other service proveders don't. For instance if i use the api on this service : http://wms.agiv.be/inspire/wms/administratieve_eenheden?SERVICE=WMS&REQUEST=GetCapabilities&version=1.3.0 then the generated reques is : http://wms.agiv.be/inspire/wms/administratieve_eenheden?SERVICE=WMS&REQUEST=GetMap&FORMAT=image/png&STYLES=&VERSION=1.3.0&LAYERS=Refgew&WIDTH=1358.02&HEIGHT=754.02&CRS=EPSG:31370&BBOX=21999.999999999956,131704.67297977937,259000.00000000006,263295.32702022063 which gives me a blank screen. If i remove the decimal fractions in width and height then i get a correct image. Guys, Sorry for the above, this problem only occurs in the javascript API (which I use for testing) and not in the WPF API.  Sorry. ... View more

Hi, Following on from Antti's question - please can you post your XAML/code which shows how the layer is defined/added and how it is being moved? Cheers Mike Here are some layers : <esri:ArcGISTiledMapServiceLayer ID="Orthofoto" Url="http://gisservices.inbo.be/ArcGIS/rest/services/Orthofoto/MapServer" InitializationFailed="Layer_InitializationFailed" Visible="True" /> <esri:ArcGISDynamicMapServiceLayer ID="Overview" Url="http://gisservices.inbo.be/ArcGIS/rest/services/Viewer_overview/MapServer" InitializationFailed="Layer_InitializationFailed" Visible="True" /> And here is the code of the behavior to move them : protected override void Invoke(object parameter) { if (!string.IsNullOrEmpty(this.LayerID)) {   Map map = base.Target;   Layer layer = map.Layers[this.LayerID];   if (layer != null)   {    //visibility of layer is a hack because the moved layer isn't displayed anymore    bool visible = layer.Visible;    //layer.Visible = false;    int index = map.Layers.IndexOf(layer);    if (Direction == MoveLayerDirection.Up && index > 0)    {        map.MoveLayer(index, index - 1);    }    else if (Direction == MoveLayerDirection.Down && index < map.Layers.Count - 1)    {     map.MoveLayer(index, index + 1);    }         layer.Visible = visible;   } } } If I don't use the invisible/visible trick then the moved layer is not visible anymore until you zoom or pan the map or toggle the visibilty off and on Kind regards, Martin ... View more

What layer type you are moving? I have tried any kind of layer (ArcGISTiledMapServiceLayer, ArcGISDynamicMapServiceLayer, FeatureLayer and GraphicsLayer) and they all have the same problem ... View more