'Declaration Public Property IsVisibleInFormulaEditorDialog As Nullable(Of Boolean)
public Nullable<bool> IsVisibleInFormulaEditorDialog {get; set;}
Note: if this property is not set then all controls will default to being shown in the formula editor dialog except those who have a TemplatedParent and that TemplatedParent doesn't match the TemplatedParent of the XamCalculationManager.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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