ArcGIS Pro 2.7 API Reference Guide
HtmlContent Property

ArcGIS.Desktop.Mapping Namespace > PopupContent Class : HtmlContent Property
Gets the html content to display in the pop-up.
Syntax
public string HtmlContent {get; set;}
Public Property HtmlContent As String
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

PopupContent Class
PopupContent Members