You need to be able to read the attributes of respective UiPath.Core.UiElement to get the values.
For your requirement, you may need
- Tag/Type - Type of element input,button etc
- aaname - Element Name
- Value - Input value (for textbox)
If you are looping the array:
You could either use the GetAttribute activity and pass the attribute as string to get the Value.
or
item.Get(“attribute name”)