ZoominZoomout control showing with different size.

[JulieBiju]

Advance thanks to all....

Navigation control is different with 2 URLs.Y it is happening,Can u help me to solve ths?
Image I attached here with

When I used below code Navigation control is showing like [ATTACH=CONFIG]22419[/ATTACH]
Why Image1 zoom part is not showing correctly?


Code for Image2

 <esri:Map x:Name="MyMap" WrapAround="True" Extent="-120, 20, -100, 40"  Margin="-128,58,128,116" Grid.Row="3">
            <esri:ArcGISDynamicMapServiceLayer  ID="StreetMapLayer" 
                    Url="http://URLPATH/MapServer"/>
            <esri:GraphicsLayer ID="MyGraphicsLayer" />
        </esri:Map>

        <esri:Navigation Margin="22,0,0,106" HorizontalAlignment="Left" VerticalAlignment="Bottom"
                         Map="{Binding ElementName=MyMap}" Grid.Row="3"  >
        </esri:Navigation>

Code for Image1

<esri:Map x:Name="MyMap" Grid.Row="3"  WrapAround="True" Extent="-15000000,2000000,-7000000,8000000">
            <esri:ArcGISTiledMapServiceLayer ID="StreetMapLayer" 
                    Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer"/>
            <esri:GraphicsLayer ID="MyGraphicsLayer" />
        </esri:Map>

        <esri:Navigation Grid.Row="3"  Margin="5" HorizontalAlignment="Left" VerticalAlignment="Bottom"
                         Map="{Binding ElementName=MyMap}"  >
        </esri:Navigation>

[DominiqueBroux]

That's depending on the LOD (levels of détails) of the TiledLayer. Your first code has no ArcGISTiledMapServiceLayer so no LOds.