Some more advanced, power users of XSLT use catalog files. Saxon HE 10 .NET has some support on the command line and some instructions in https://www.saxonica.com/documentation10/index.html#!dotnet/xmlparsing on how to set one up from C# code/the API but this features needs some research before being added.
Some more advanced, power users of XSLT use catalog files. Saxon HE 10 .NET has some support on the command line and some instructions in https://www.saxonica.com/documentation10/index.html#!dotnet/xmlparsing on how to set one up from C# code/the API but this features needs some research before being added.