Create Action to Preview Email before sending

This will open a new window with a blank email. I’m not actually sure how to load a template, but you could probably look through the source code to find somewhere where that is done.

public PXAction<ARInvoice> action;

[PXButton(CommitChanges = true)]
[PXUIField(DisplayName = "New Email")]
public void Action()
{
	var emailGraph = PXGraph.CreateInstance<CREmailActivityMaint>();
	emailGraph.Message.Current = new CRSMEmail();

	throw new PXRedirectRequiredException(emailGraph, true, "");

}