ArcGIS Pro 2.7 API Reference Guide
OnInitialize Method

ArcGIS.Desktop.Framework.Contracts Namespace > WizardPage Class : OnInitialize Method
Called when the page is first created to give it the opportunity to fully initialize itself. The Data member is set at this point.
Syntax
protected virtual void OnInitialize()
Protected Overridable Sub OnInitialize() 
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

WizardPage Class
WizardPage Members