Continue after an exception in c#

Question

I'm trying to get the doctypes of approx. 3k links. But I get an exception always when it hits the 700-900 mark line.

How can I continue at the point where the exception occurred(so I'm not obliged to start from zero once again)? Is that even possible?

Here is the code that I used:

     try
        {
            Parallel.ForEach(linkList, link => 
            {
                stopwatch.Restart();
                Console.Write($"Downloading page {index++} of {linkList.Count}...");
                documents.Add(LoadPage(link));
                Console.Write($" in {stopwatch.Elapsed.TotalMilliseconds} ms");
                Console.WriteLine();
            });

            return documents;
        }
        catch (Exception e)
        {
            ???
        }

Answer 1

Try wrapping the internal code in the try-catch

        Parallel.ForEach(linkList, link => 
        {
            try
            {
                stopwatch.Restart();
                Console.Write($"Downloading page {index++} of {linkList.Count}...");
                documents.Add(LoadPage(link));
                Console.Write($" in {stopwatch.Elapsed.TotalMilliseconds} ms");
                Console.WriteLine();
            }
            catch (Exception e)
            {
                ???
            }
        });

        return documents;

EDIT:

You may also want to look at thread-safe collections that C# has to offer as normal collections are not thread-safe