ArcServer SOI - ArcObjects SDK 10.4.1-10.5

[LaurynasGedminas1]

I have ArcServer SOI extensions written in ArcObjects .NET SKD 's 10.3/10.4 .

trying to build it in 10.5 SDK version.

getting errors like:

IQueryFilter q = new QueryFilterClass();

Error 1 Interop type 'ESRI.ArcGIS.Geodatabase.QueryFilterClass' cannot be embedded. Use the applicable interface instead. 

is the 10.5 SDK version compatable with 10.4 and 10.3 versions?

Thank you,

[LaurynasGedminas1]

Was able to resolve it by removing suffix:

IQueryFilter q = new QueryFilter()

[WarwickAttree]

Hi, would it be at all possible to post a complete example of how a qeryfilter is used in a SOI ?

Thanks