>Yes, because everything is an object in c#.
>In fact, the following code create an array of 2 arrays

object[,] multitype = {{4, 5, 6, 1}, {"Claudio","Michel","Carlos","John"}};

Ah, got it... this is the "jagged array". I found some literature on this, but althought them mentioned about all the object stuff, all the samples I found create those arrays like this:

int[,] multitype = {{4, 5, 6, 1}, {3,4,5,4}};

this way, just integers, integers and more integers. :)

Tks a lot, Gérald!