Size of the attachment data in bytes.
[Visual Basic .NET] Public ReadOnly Property Size As Integer
[C#] public int Size {get;}
[C++]
HRESULT get_Size(
long* Size
);
[C++]Parameters
Size [out, retval] Size is a parameter of type long
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.