Setting Renderer on feature layer by code

MarcoRosa

Hi to all, i've this case:

if i set simple renderer on xaml this work fine ,

    <esri:SimpleRenderer x:Key="DefaultFillRenderer">
    <esri:SimpleRenderer.Symbol>
                    <esriSymbols:SimpleFillSymbol BorderBrush="Blue" Fill="#330000FF" />
                </esri:SimpleRenderer.Symbol>
            </esri:SimpleRenderer>

if i set renderer throught code does't work ....


FeatureLayer dyn_ftlyr = new FeatureLayer();
dyn_ftlyr.ID = "MyFeatureLayer";
dyn_ftlyr.ID = "MyUrl";

dyn_ftlyr.Renderer = LayoutRoot.Resources["DefaultFillRenderer"] as SimpleRenderer ;


Where is my error ? thankkkkssss

DominiqueBroux

that's true .... renderer its null.
it's wrong the way to set the renderer ?

The Renderer can be set this way but it needs to be defined in the resources.
In your case, it looks like the "DefaultFillRenderer" is not defined in the resources of the Layout grid.