public QueryImageService()
{
InitializeComponent();
myDrawObject = new Draw(MyMap)
{
DrawMode = DrawMode.Rectangle,
FillSymbol = LayoutRoot.Resources["DrawFillSymbol"] as ESRI.ArcGIS.Client.Symbols.FillSymbol,
IsEnabled = true
};
myDrawObject.DrawComplete += MyDrawObject_DrawComplete;
footprintsGraphicsLayer = MyMap.Layers["FootprintsGraphicsLayer"] as GraphicsLayer;
}