SnapModes Property (Snapping)
Gets or sets a collection of the current
snapping modes.
//Get the current snapping modes
foreach (var snappingMode in Snapping.SnapModes)
{ ... } // do something for currently set snapping modes
//Set the current snapping modes
var modes = Snapping.SnapModes;
Snapping.SnapModes = modes;
Configure Snapping - Application SnapModes
// set only Point and Edge snapping modes, clear everything else
//At 2.x - ArcGIS.Desktop.Mapping.Snapping.SetSnapModes(SnapMode.Point, SnapMode.Edge);
ArcGIS.Desktop.Mapping.Snapping.SetSnapModes(
new List<SnapMode>() { SnapMode.Point, SnapMode.Edge });
// clear all snap modes
//At 2.x - ArcGIS.Desktop.Mapping.Snapping.SetSnapModes();
ArcGIS.Desktop.Mapping.Snapping.SetSnapModes(null);
// set snap modes one at a time
ArcGIS.Desktop.Mapping.Snapping.SetSnapMode(SnapMode.Edge, true);
ArcGIS.Desktop.Mapping.Snapping.SetSnapMode(SnapMode.End, true);
ArcGIS.Desktop.Mapping.Snapping.SetSnapMode(SnapMode.Intersection, true);
// get current snap modes
var snapModes = ArcGIS.Desktop.Mapping.Snapping.SnapModes;
// get state of a specific snap mode
bool isOn = ArcGIS.Desktop.Mapping.Snapping.GetSnapMode(SnapMode.Vertex);
Target Platforms: Windows 11, Windows 10, Windows 8.1
ArcGIS Pro version: 2.0 or higher.