ArcGISRuntime.WPF.Samples.FeatureLayerDefinitionExpression.FeatureLayerDefinitionExpression.OnResetButtonClicked C# (CSharp) Метод

        private void OnResetButtonClicked(object sender, EventArgs e)
        {
            // Reset the definition expression to see all features again
            _featureLayer.DefinitionExpression = "";
        }
    }