Delete features (feature service)

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Delete features from an online feature service.

Image of delete features feature service

Use case

Sometimes users may want to delete features from an online feature service.

How to use the sample

To delete a feature, tap it, then click 'Delete incident'.

How it works

  1. Create a ServiceFeatureTable object from a URL.
  2. Create a FeatureLayer object from the service feature table.
  3. Select features from the feature layer via FeatureLayer.SelectFeatures().
  4. Remove the selected features from the service feature table using ServiceFeatureTable.DeleteFeatureAsync().
  5. Update the table on the server using ServiceFeatureTable.ApplyEditsAsync().

Relevant API

  • Feature
  • FeatureLayer
  • ServiceFeatureTable

Tags

deletion, feature, online, Service, table

Sample Code

DeleteFeatures.xamlDeleteFeatures.xaml.cs
             
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<UserControl
    x:Class="ArcGISRuntime.UWP.Samples.DeleteFeatures.DeleteFeatures"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:esriUI="using:Esri.ArcGISRuntime.UI.Controls">
    <Grid>
        <esriUI:MapView x:Name="MyMapView" />
        <Border Style="{StaticResource BorderStyle}">
            <TextBlock Text="Tap a feature to select it for deletion."
                       TextAlignment="Center" FontWeight="SemiBold" />
        </Border>
    </Grid>
</UserControl>

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