async where linq
static async Task<IEnumerable<T>> Where<T>(
this IEnumerable<T> source, Func<T, Task<bool>> predicate)
{
var results = new ConcurrentQueue<T>();
var tasks = source.Select(
async x =>
{
if (await predicate(x))
results.Enqueue(x);
});
await Task.WhenAll(tasks);
return results;
}
var filteredAddresses = await addresses.Where(MeetsCriteria);
Are there any code examples left?
New code examples in category C#
-
C# 2022-03-27 22:40:23 c# movement script
-
C# 2022-03-27 22:15:17 Delete last modification on EntityFramework Core
-
C# 2022-03-27 22:15:02 file.create folder c#
-
C# 2022-03-27 19:25:04 Error inflating class android.support.constraint.ConstraintLayout
-
C# 2022-03-27 19:15:02 top down shooting in unity 2D
-
C# 2022-03-27 18:50:02 c# remove invalid directory characters
-
C# 2022-03-27 18:30:07 how to use K2 games Games parallax background
-
C# 2022-03-27 18:25:10 c# replace crlf
-
C# 2022-03-27 18:25:09 keycode for left mouse click unity