ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Framework.Controls Namespace / ProWindow Class / ShowDialog Method

ShowDialog Method (ProWindow)
Opens a window and returns only when the newly opened window is closed.
Syntax
public new Nullable<bool> ShowDialog()
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.6 or higher.
See Also