Difference between Object and object [duplicate]

Answer 1

I don't believe they are different, its like the difference between System.Int32 and int... they are the same essentially.

Answer 2

None.

The object type is an alias for System.Object in the .NET Framework. You can assign values of any type to variables of type object.

http://msdn.microsoft.com/en-us/library/9kkx3h3c%28VS.71%29.aspx

Answer 3

No difference.

object is a synomym of System.Object

It is there to allow old users to not get totally confused when they moved from an older system to this.

Answer 4

There is none. C# provides synonyms for the primitives defined by the CLR. System.String -> string, System.Int64 -> long, System.Object -> object, etc.