.NET Framework Class Library
IExtensionCollection<(Of <(T>)>) Methods

The IExtensionCollection<(Of <(T>)>) type exposes the following members.

Methods

  NameDescription
Public methodAddAdds an item to the ICollection<(Of <(T>)>). (Inherited from ICollection<(Of <(T>)>).)
Public methodClearRemoves all items from the ICollection<(Of <(T>)>). (Inherited from ICollection<(Of <(T>)>).)
Public methodContainsDetermines whether the ICollection<(Of <(T>)>) contains a specific value. (Inherited from ICollection<(Of <(T>)>).)
Public methodCopyToCopies the elements of the ICollection<(Of <(T>)>) to an Array, starting at a particular Array index. (Inherited from ICollection<(Of <(T>)>).)
Public methodFind<(Of <(E>)>)Finds the specified extension object in the collection.
Public methodFindAll<(Of <(E>)>)Finds all extension object in the collection specified by E.
Public methodGetEnumeratorOverloaded.
Public methodRemoveRemoves the first occurrence of a specific object from the ICollection<(Of <(T>)>). (Inherited from ICollection<(Of <(T>)>).)
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Extension Methods

  NameDescription
Public Extension MethodAggregateApplies an accumulator function over a sequence. (Defined by Enumerable.)
Public Extension MethodAllDetermines whether all elements of a sequence satisfy a condition. (Defined by Enumerable.)
Public Extension MethodAnyOverloaded. Determines whether any element of a sequence exists or satisfies a condition.
Public Extension MethodAsEnumerableReturns the input typed as IEnumerable<(Of <(T>)>). (Defined by Enumerable.)
Public Extension MethodAsQueryableOverloaded. Converts an IEnumerable or generic IEnumerable<(Of <(T>)>) to an IQueryable or generic IQueryable<(Of <(T>)>).
Public Extension MethodAverageOverloaded. Computes the average of a sequence of numeric values.
Public Extension MethodCastConverts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
Public Extension MethodConcatConcatenates two sequences. (Defined by Enumerable.)
Public Extension MethodContainsOverloaded. Determines whether a sequence contains a specified element.
Public Extension MethodCountOverloaded. Returns the number of elements in a sequence.
Public Extension MethodDefaultIfEmptyOverloaded. Returns the elements of an IEnumerable<(Of <(T>)>), or a default valued singleton collection if the sequence is empty.
Public Extension MethodDistinctOverloaded. Returns distinct elements from a sequence.
Public Extension MethodElementAtReturns the element at a specified index in a sequence. (Defined by Enumerable.)
Public Extension MethodElementAtOrDefaultReturns the element at a specified index in a sequence or a default value if the index is out of range. (Defined by Enumerable.)
Public Extension MethodExceptOverloaded. Produces the set difference of two sequences.
Public Extension MethodFirstOverloaded. Returns the first element of a sequence.
Public Extension MethodFirstOrDefaultOverloaded. Returns the first element of a sequence, or a default value if no element is found.
Public Extension MethodIntersectOverloaded. Produces the set intersection of two sequences.
Public Extension MethodLastOverloaded. Returns the last element of a sequence.
Public Extension MethodLastOrDefaultOverloaded. Returns the last element of a sequence, or a default value if no element is found.
Public Extension MethodLongCountOverloaded. Returns an Int64 that represents the number of elements in a sequence.
Public Extension MethodMaxOverloaded. Returns the maximum value in a sequence of values.
Public Extension MethodMinOverloaded. Returns the minimum value in a sequence of values.
Public Extension MethodOfTypeFilters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)
Public Extension MethodReverseInverts the order of the elements in a sequence. (Defined by Enumerable.)
Public Extension MethodSequenceEqualOverloaded. Determines whether two sequences are equal according to an equality comparer.
Public Extension MethodSingleOverloaded. Returns a single, specific element of a sequence of values.
Public Extension MethodSingleOrDefaultOverloaded. Returns a single, specific element of a sequence of values, or a default value if no such element is found.
Public Extension MethodSkipBypasses a specified number of elements in a sequence and then returns the remaining elements. (Defined by Enumerable.)
Public Extension MethodSkipWhileOverloaded. Bypasses elements in a sequence as long as a specified condition is true and then returns the remaining elements.
Public Extension MethodSumOverloaded. Computes the sum of a sequence of numeric values.
Public Extension MethodTakeReturns a specified number of contiguous elements from the start of a sequence. (Defined by Enumerable.)
Public Extension MethodTakeWhileOverloaded. Returns elements from a sequence as long as a specified condition is true, and then skips the remaining elements.
Public Extension MethodToArrayCreates an array from a IEnumerable<(Of <(T>)>). (Defined by Enumerable.)
Public Extension MethodToListCreates a List<(Of <(T>)>) from an IEnumerable<(Of <(T>)>). (Defined by Enumerable.)
Public Extension MethodUnionOverloaded. Produces the set union of two sequences.
Public Extension MethodWhereOverloaded. Filters a sequence of values based on a predicate.
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See Also

Reference

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