ArcGIS Pro 2.7 API Reference Guide
SaveMetadataAsHTML Method (Item)
Example 

ArcGIS.Desktop.Core Namespace > Item Class : SaveMetadataAsHTML Method
Save the metadata of the current item as HTML. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public void SaveMetadataAsHTML( 
   string outputFilePath,
   MDSaveAsHTMLOption outputType
)
Public Sub SaveMetadataAsHTML( _
   ByVal outputFilePath As String, _
   ByVal outputType As MDSaveAsHTMLOption _
) 

Parameters

outputFilePath
outputType
Exceptions
ExceptionDescription
This method or property must be called within the lambda passed to QueuedTask.Run.
Example
await QueuedTask.Run(() => metadataItemToSaveAsHTML.SaveMetadataAsHTML(@"E:\Temp\OutputHTML.htm", MDSaveAsHTMLOption.esriCurrentMetadataStyle));
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

Item Class
Item Members