> yes, copy/paste from my source > > > class method > DBvapausfestit_register_forms.insert_or_update_vapausfestit_register_forms( > ID: not nullable System.Guid; EVENT_ID: not nullable System.Guid; > ...
Might be a side effect of introducing new datatypes from Firebird 4, with stricter checking (which I think is correct). You can simply use this (https://docs.microsoft.com/en-us/dotnet/api/system.text.encoding.getbytes?view=net-6.0#System_Text_Encoding_GetBytes_System_String_) method to get the bytes from string explicitly. -- Mgr. Jiří Činčura https://www.tabsoverspaces.com/ Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
