I'm trying to run multiple functions that connect to a remote site (by network) and return a generic list. But I want to run them simultaneously.
For example:
public static List<SearchResult> Search(string title)
{
//Initialize a new temp list to hold all search results
List<SearchResult> results = new List<SearchResult>();
//Loop all providers simultaneously
Parallel.ForEach(Providers, currentProvider =>
{
List<SearchResult> tmpResults = currentProvider.SearchTitle((title));
//Add results from current provider
results.AddRange(tmpResults);
});
//Return all combined results
return results;
}
As I see it, multiple insertions to 'results' may happend at the same time... Which may crash my application.
How can I avoid this?
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