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Array Methods

July 28, 2014

The Array type exposes the following members.

  NameDescription
Public method Static member AsReadOnly<T> Returns a read-only wrapper for the specified array.
Public method Static member BinarySearch(Array, Object) Searches an entire one-dimensional sorted Array for a specific element, using the IComparable interface implemented by each element of the Array and by the specified object.
Public method Static member BinarySearch(Array, Object, IComparer) Searches an entire one-dimensional sorted Array for a value using the specified IComparer interface.
Public method Static member BinarySearch(Array, Int32, Int32, Object) Searches a range of elements in a one-dimensional sorted Array for a value, using the IComparable interface implemented by each element of the Array and by the specified value.
Public method Static member BinarySearch(Array, Int32, Int32, Object, IComparer) Searches a range of elements in a one-dimensional sorted Array for a value, using the specified IComparer interface.
Public method Static member BinarySearch<T>(T[], T) Searches an entire one-dimensional sorted Array for a specific element, using the IComparable<T> generic interface implemented by each element of the Array and by the specified object.
Public method Static member BinarySearch<T>(T[], T, IComparer<T>) Searches an entire one-dimensional sorted Array for a value using the specified IComparer<T> generic interface.
Public method Static member BinarySearch<T>(T[], Int32, Int32, T) Searches a range of elements in a one-dimensional sorted Array for a value, using the IComparable<T> generic interface implemented by each element of the Array and by the specified value.
Public method Static member BinarySearch<T>(T[], Int32, Int32, T, IComparer<T>) Searches a range of elements in a one-dimensional sorted Array for a value, using the specified IComparer<T> generic interface.
Public method Static member Clear Sets a range of elements in the Array to zero, to false, or to null, depending on the element type.
Public method Clone Creates a shallow copy of the Array.
Public method Static member ConstrainedCopy Copies a range of elements from an Array starting at the specified source index and pastes them to another Array starting at the specified destination index. Guarantees that all changes are undone if the copy does not succeed completely.
Public method Static member Copy(Array, Array, Int32) Copies a range of elements from an Array starting at the first element and pastes them into another Array starting at the first element. The length is specified as a 32-bit integer.
Public method Static member Copy(Array, Int32, Array, Int32, Int32) Copies a range of elements from an Array starting at the specified source index and pastes them to another Array starting at the specified destination index. The length and the indexes are specified as 32-bit integers.
Public method CopyTo Copies all the elements of the current one-dimensional Array to the specified one-dimensional Array starting at the specified destination Array index. The index is specified as a 32-bit integer.
Public method Static member CreateInstance(Type, Int32) Creates a one-dimensional Array of the specified Type and length, with zero-based indexing.
Public method Static member CreateInstance(Type, Int32[]) Creates a multidimensional Array of the specified Type and dimension lengths, with zero-based indexing. The dimension lengths are specified in an array of 32-bit integers.
Public method Static member CreateInstance(Type, Int32[], Int32[]) Creates a multidimensional Array of the specified Type and dimension lengths, with the specified lower bounds.
Public method Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Public method Static member Exists<T> Determines whether the specified array contains elements that match the conditions defined by the specified predicate.
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public method Static member Find<T> Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire Array.
Public method Static member FindAll<T> Retrieves all the elements that match the conditions defined by the specified predicate.
Public method Static member FindIndex<T>(T[], Predicate<T>) Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence within the entire Array.
Public method Static member FindIndex<T>(T[], Int32, Predicate<T>) Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence within the range of elements in the Array that extends from the specified index to the last element.
Public method Static member FindIndex<T>(T[], Int32, Int32, Predicate<T>) Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence within the range of elements in the Array that starts at the specified index and contains the specified number of elements.
Public method Static member FindLast<T> Searches for an element that matches the conditions defined by the specified predicate, and returns the last occurrence within the entire Array.
Public method Static member FindLastIndex<T>(T[], Predicate<T>) Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the entire Array.
Public method Static member FindLastIndex<T>(T[], Int32, Predicate<T>) Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the range of elements in the Array that extends from the first element to the specified index.
Public method Static member FindLastIndex<T>(T[], Int32, Int32, Predicate<T>) Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the range of elements in the Array that contains the specified number of elements and ends at the specified index.
Public method Static member ForEach<T> Performs the specified action on each element of the specified array.
Public method GetEnumerator Returns an IEnumerator for the Array.
Public method GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public method GetLength Gets a 32-bit integer that represents the number of elements in the specified dimension of the Array.
Public method GetLowerBound Gets the lower bound of the specified dimension in the Array.
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Public method GetUpperBound Gets the upper bound of the specified dimension in the Array.
Public method GetValue(Int32) Gets the value at the specified position in the one-dimensional Array. The index is specified as a 32-bit integer.
Public method GetValue(Int32[]) Gets the value at the specified position in the multidimensional Array. The indexes are specified as an array of 32-bit integers.
Public method Static member IndexOf(Array, Object) Searches for the specified object and returns the index of the first occurrence within the entire one-dimensional Array.
Public method Static member IndexOf(Array, Object, Int32) Searches for the specified object and returns the index of the first occurrence within the range of elements in the one-dimensional Array that extends from the specified index to the last element.
Public method Static member IndexOf(Array, Object, Int32, Int32) Searches for the specified object and returns the index of the first occurrence within the range of elements in the one-dimensional Array that starts at the specified index and contains the specified number of elements.
Public method Static member IndexOf<T>(T[], T) Searches for the specified object and returns the index of the first occurrence within the entire Array.
Public method Static member IndexOf<T>(T[], T, Int32) Searches for the specified object and returns the index of the first occurrence within the range of elements in the Array that extends from the specified index to the last element.
Public method Static member IndexOf<T>(T[], T, Int32, Int32) Searches for the specified object and returns the index of the first occurrence within the range of elements in the Array that starts at the specified index and contains the specified number of elements.
Public method Initialize Initializes every element of the value-type Array by calling the default constructor of the value type.
Public method Static member LastIndexOf(Array, Object) Searches for the specified object and returns the index of the last occurrence within the entire one-dimensional Array.
Public method Static member LastIndexOf(Array, Object, Int32) Searches for the specified object and returns the index of the last occurrence within the range of elements in the one-dimensional Array that extends from the first element to the specified index.
Public method Static member LastIndexOf(Array, Object, Int32, Int32) Searches for the specified object and returns the index of the last occurrence within the range of elements in the one-dimensional Array that contains the specified number of elements and ends at the specified index.
Public method Static member LastIndexOf<T>(T[], T) Searches for the specified object and returns the index of the last occurrence within the entire Array.
Public method Static member LastIndexOf<T>(T[], T, Int32) Searches for the specified object and returns the index of the last occurrence within the range of elements in the Array that extends from the first element to the specified index.
Public method Static member LastIndexOf<T>(T[], T, Int32, Int32) Searches for the specified object and returns the index of the last occurrence within the range of elements in the Array that contains the specified number of elements and ends at the specified index.
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method Static member Resize<T> Changes the number of elements of an array to the specified new size.
Public method Static member Reverse(Array) Reverses the sequence of the elements in the entire one-dimensional Array.
Public method Static member Reverse(Array, Int32, Int32) Reverses the sequence of the elements in a range of elements in the one-dimensional Array.
Public method SetValue(Object, Int32) Sets a value to the element at the specified position in the one-dimensional Array. The index is specified as a 32-bit integer.
Public method SetValue(Object, Int32[]) Sets a value to the element at the specified position in the multidimensional Array. The indexes are specified as an array of 32-bit integers.
Public method Static member Sort(Array) Sorts the elements in an entire one-dimensional Array using the IComparable implementation of each element of the Array.
Public method Static member Sort(Array, IComparer) Sorts the elements in a one-dimensional Array using the specified IComparer.
Public method Static member Sort(Array, Array, IComparer) Sorts a pair of one-dimensional Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the specified IComparer.
Public method Static member Sort(Array, Int32, Int32) Sorts the elements in a range of elements in a one-dimensional Array using the IComparable implementation of each element of the Array.
Public method Static member Sort(Array, Int32, Int32, IComparer) Sorts the elements in a range of elements in a one-dimensional Array using the specified IComparer.
Public method Static member Sort(Array, Array, Int32, Int32, IComparer) Sorts a range of elements in a pair of one-dimensional Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the specified IComparer.
Public method Static member Sort<T>(T[]) Sorts the elements in an entire Array using the IComparable<T> generic interface implementation of each element of the Array.
Public method Static member Sort<T>(T[], IComparer<T>) Sorts the elements in an Array using the specified IComparer<T> generic interface.
Public method Static member Sort<T>(T[], Comparison<T>) Sorts the elements in an Array using the specified Comparison<T>.
Public method Static member Sort<T>(T[], Int32, Int32) Sorts the elements in a range of elements in an Array using the IComparable<T> generic interface implementation of each element of the Array.
Public method Static member Sort<T>(T[], Int32, Int32, IComparer<T>) Sorts the elements in a range of elements in an Array using the specified IComparer<T> generic interface.
Public method Static member Sort<TKey, TValue>(TKey[], TValue[]) Sorts a pair of Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the IComparable<T> generic interface implementation of each key.
Public method Static member Sort<TKey, TValue>(TKey[], TValue[], IComparer<TKey>) Sorts a pair of Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the specified IComparer<T> generic interface.
Public method Static member Sort<TKey, TValue>(TKey[], TValue[], Int32, Int32) Sorts a range of elements in a pair of Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the IComparable<T> generic interface implementation of each key.
Public method Static member Sort<TKey, TValue>(TKey[], TValue[], Int32, Int32, IComparer<TKey>) Sorts a range of elements in a pair of Array objects (one contains the keys and the other contains the corresponding items) based on the keys in the first Array using the specified IComparer<T> generic interface.
Public method ToString Returns a string that represents the current object. (Inherited from Object.)
Public method Static member TrueForAll<T> Determines whether every element in the array matches the conditions defined by the specified predicate.
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  NameDescription
Public Extension Method AsQueryable Converts an IEnumerable to an IQueryable. (Defined by Queryable.)
Public Extension Method Cast<TResult> Converts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
Public Extension Method OfType<TResult> Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)
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  NameDescription
Explicit interface implemetation Private method IList.Add Implements IList.Add. Throws a NotSupportedException in all cases.
Explicit interface implemetation Private method IList.Clear Sets all elements in the Array to zero, to false, or to null, depending on the element type.
Explicit interface implemetation Private method IList.Contains Determines whether an element is in the Array.
Explicit interface implemetation Private method IList.IndexOf Searches for the specified object and returns the index of the first occurrence within the current one-dimensional instance.
Explicit interface implemetation Private method IList.Insert Implements IList.Insert. Throws a NotSupportedException in all cases.
Explicit interface implemetation Private method IList.Remove Implements IList.Remove. Throws a NotSupportedException in all cases.
Explicit interface implemetation Private method IList.RemoveAt Implements IList.RemoveAt. Throws a NotSupportedException in all cases.
Explicit interface implemetation Private method IStructuralComparable.CompareTo Determines whether the current collection object precedes, occurs in the same position as, or follows another object in the sort order.
Explicit interface implemetation Private method IStructuralEquatable.Equals Determines whether an object is equal to the current instance.
Explicit interface implemetation Private method IStructuralEquatable.GetHashCode Returns a hash code for the current instance.
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