ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / FeatureLayer Class / IsSnappable Property
Example

In This Topic
    IsSnappable Property (FeatureLayer)
    In This Topic
    Gets whether feature snapping is enable
    Syntax
    public bool IsSnappable {get;}
    Public ReadOnly Property IsSnappable As Boolean
    Example
    Configure Snapping - Layer Snappability
    // is the layer snappable?
    bool isSnappable = fLayer.IsSnappable;
    
    // set snappability for a specific layer - needs to run on the MCT
    await QueuedTask.Run(() =>
    {
      // use an extension method
      fLayer.SetSnappable(true);
    
      // or use the CIM directly
      //var layerDef = fLayer.GetDefinition() as ArcGIS.Core.CIM.CIMGeoFeatureLayerBase;
      //layerDef.Snappable = true;
      //fLayer.SetDefinition(layerDef);
    });
    
    
    // turn all layers snappability off
    layerList = MapView.Active.Map.GetLayersAsFlattenedList().OfType<FeatureLayer>();
    await QueuedTask.Run(() =>
    {
      foreach (var layer in layerList)
      {
        layer.SetSnappable(false);
      }
    });
    Change layer visibility, editability, snappability
    if (!layer.IsVisible)
      layer.SetVisibility(true);
    
    if (layer is FeatureLayer featureLayer)
    {
      if (!featureLayer.IsEditable)
        featureLayer.SetEditable(true);
    
      if (!featureLayer.IsSnappable)
        featureLayer.SetSnappable(true);
    }
    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 8.1

    See Also