ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / MapTool Class / SketchTipID Property

SketchTipID Property
Gets and sets the DAML ID of the embeddable control to show as a sketch tip.The control follows the cursor when the tool is active.
Syntax
protected string SketchTipID {get; set;}
Remarks
In some cases you may need to provide a control that displays on top of the map view when the tool is active and provides some type of tool tip similar to the constraint tips that appear when sketching. This property allows you to define an Embeddable Control to display on top of the map view and follow the cursor when the tool is active. When you activate a different tool the overlay control will be removed. You can get a reference to the Embeddable Control using the SketchTipEmbeddableControl property.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 3.0 or higher.
See Also