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Error

MapControl properties bound to text elements fail to update when zooming in an ArcGIS Runtime SDK for WPF application.

Última publicación: April 9, 2019 ArcGIS Runtime SDK for WPF
Número de ID del error BUG-000082172
EnviadoSeptember 25, 2014
Última modificaciónJune 20, 2022
Relacionado conArcGIS Runtime SDK for WPF
Versión encontrada10.2.3
Version FixedQ1 2015
EstadoFixed

Solución alternativa

1. Manually update the text shown in the application by listening for the ExtentChanged property of the map.2. Write a value converter, to bind the Map.Extent to, but pass the map's instance as a converter parameter to the class and return the scale as the value.3. Wrap the map. For example:<TextBlock x:Name="ScaleText" Text="{ Binding ElementName=MyMap, Path=Extent, Converter={StaticResource SC}, ConverterParameter={x:Reference Name=MyMap}}" FontSize="12" FontWeight="Bold" Foreground="Black"/>public class SC : IValueConverter{public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture){double scale = 0.0;if (parameter is Map) scale = ((Map)parameter).Scale;return scale;}public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture){return value;}}

Pasos para reproducir

ID del error: BUG-000082172

Software:

  • ArcGIS Runtime SDK for WPF

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