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| ArcObjects Help for .NET developers > ArcObjects namespaces > Carto > ESRI.ArcGIS.Carto > Interfaces > ID > IDocumentPreview Interface > IDocumentPreview.HasPreviewSaved Property (ArcObjects .NET 10.5 SDK) | 
Indicates the presence of a thumbnail preview in the document.
[Visual Basic .NET] Public ReadOnly Property HasPreviewSaved As Boolean
[C#] public bool HasPreviewSaved {get;}
[C++]
HRESULT get_HasPreviewSaved(
  VARIANT_BOOL* HasPreviewSaved
);
[C++]
Parameters HasPreviewSaved [out, retval] HasPreviewSaved is a parameter of type VARIANT_BOOL