Questions tagged as 'interface'

3
answers

How a class can inherit from one interface and another class in Delphi

I am creating a small persistence class using RTTI. I created the attributes of the fields separated by type Ex: FieldString [], FieldInteger [], and so on. At some point I need to go through the attributes to find a particular field, and that's...
asked by 27.07.2015 / 18:53
1
answer

Where is my error?

I'm playing a game on Android pretty simple, but I'm having trouble with the interface. I created the interface in xml, and set the java class corresponding to it (setContentView ...), until then ok. But I want it to be called when the Acti...
asked by 19.10.2017 / 03:25
1
answer

How do I get the MemberNames property with the index?

I started programming in C # a short time ago and I'm doing a validation treatment using Data Annotation with windows forms, I'm having a problem that I can not get the MemberNames property of the IEnumerable Interface by index, how can I get th...
asked by 25.08.2018 / 05:07