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Appends a value to the end of the sequence. public: generic <typename TSource> [System::Runtime::CompilerServices::Extension] static System::Collections::Generic::IEnumerable<TSource> ^ Append(System::Collections::Generic::IEnumerable<TSource> ^ source, TSource element);
If you want to enumerate a sequence of numbers (IEnumerable<int>) from 0 to a 10, then try Enumerable.Range(0, ++10); In explanation, to get a sequence of numbers from 0 to 10, you want the sequence to start at 0 (remembering that there are 11 numbers between 0 and 10, inclusive).
31 maj 2019 · Assuming your objects are of the same type, you can use either Union or Concat. Note that, like the SQL UNION keyword, the Union operation will ensure that duplicates are eliminated, whereas Concat (like UNION ALL) will simply add the second list to the end of the first. IEnumerable<T> first = ...; IEnumerable<T> second = ...;
Concatenates two sequences. public: generic <typename TSource> [System::Runtime::CompilerServices::Extension] static System::Collections::Generic::IEnumerable<TSource> ^ Concat (System::Collections::Generic::IEnumerable<TSource> ^ first, System::Collections::Generic::IEnumerable<TSource> ^ second); C#.
The LINQ Append Method in C# is used to append a value to the end of the sequence. This method does not modify the elements of the sequence. Instead, it creates a copy of the sequence with the new appended element.
25 cze 2024 · One of the simplest ways to append two IEnumerable collections is by using the Concat method provided by LINQ. This method concatenates two sequences and returns a new sequence containing elements from both input sequences. Here's an example demonstrating how to use the Concat method:
Returns a new queryable sequence that contains the elements from source plus the specified element appended at the end.
