'Declaration Public ReadOnly Property SubTreeRoot1 As SyntaxNode
public SyntaxNode SubTreeRoot1 {get;}
To have the first sub-tree used in the final parse tree for the document, set the value on the PreferredSubTreeRoot.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2