Is there a way I can determine which row I am on in a foreach loop?

Question

I have this code:

foreach (var row in App.cardSetWithWordCounts)
{
   details.Children.Add(new SeparatorTemplate());
   // do some tasks for every row 
   // in this part of the loop ...
}

I would like to not do the adding of a SeparatorTemplate BUT I would like to do the other tasks on the first run of the foreach. Does anyone have a suggestion on how I can do this?

I want to execute the rest of the code in the foreach but not the line adding the template on the first time around.

Answer 1

If you want to skip the first row, you can use Skip:

foreach (var row in App.cardSetWithWordCounts.Skip(1))

If you want to know the exact row number, use the Select overload:

foreach (var x in App.cardSetWithWordCounts.Select((r, i) => new { Row = r, Index = i })
{
    // use x.Row and x.Index
}