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ListT Class
Represents a strongly typed list of objects that can be accessed by index. Provides methods to search, sort, and manipulate lists.
Inheritance Hierarchy
SystemObject
  System.Collections.GenericListT

Namespace: System.Collections.Generic
Assembly: mscorlib (in mscorlib.dll) Version: 4.0.0.0
Syntax
C#
[SerializableAttribute]
public class List<T> : IList<T>, ICollection<T>, 
	IEnumerable<T>, IList, ICollection, IEnumerable

Type Parameters

T
The type of elements in the list.

The ListT type exposes the following members.

Methods
  NameDescription
Public methodAdd
Adds an object to the end of the ListT.
Public methodAddRange
Adds the elements of the specified collection to the end of the ListT.
Public methodAsReadOnly
Public methodBinarySearch(T)
Searches the entire sorted ListT for an element using the default comparer and returns the zero-based index of the element.
Public methodBinarySearch(T, IComparerT)
Searches the entire sorted ListT for an element using the specified comparer and returns the zero-based index of the element.
Public methodBinarySearch(Int32, Int32, T, IComparerT)
Searches a range of elements in the sorted ListT for an element using the specified comparer and returns the zero-based index of the element.
Public methodClear
Removes all elements from the ListT.
Public methodContains
Determines whether an element is in the ListT.
Public methodConvertAllTOutput
Converts the elements in the current ListT to another type, and returns a list containing the converted elements.
Public methodCopyTo(T)
Copies the entire ListT to a compatible one-dimensional array, starting at the beginning of the target array.
Public methodCopyTo(T, Int32)
Copies the entire ListT to a compatible one-dimensional array, starting at the specified index of the target array.
Public methodCopyTo(Int32, T, Int32, Int32)
Copies a range of elements from the ListT to a compatible one-dimensional array, starting at the specified index of the target array.
Public methodEquals(Object)
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Public methodExists
Determines whether the ListT contains elements that match the conditions defined by the specified predicate.
Public methodFind
Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire ListT.
Public methodFindAll
Retrieves all the elements that match the conditions defined by the specified predicate.
Public methodFindIndex(PredicateT)
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 ListT.
Public methodFindIndex(Int32, PredicateT)
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 ListT that extends from the specified index to the last element.
Public methodFindIndex(Int32, Int32, PredicateT)
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 ListT that starts at the specified index and contains the specified number of elements.
Public methodForEach
Performs the specified action on each element of the ListT.
Public methodGetEnumerator
Returns an enumerator that iterates through the ListT.
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodIndexOf(T)
Searches for the specified object and returns the zero-based index of the first occurrence within the entire ListT.
Public methodIndexOf(T, Int32)
Searches for the specified object and returns the zero-based index of the first occurrence within the range of elements in the ListT that extends from the specified index to the last element.
Public methodIndexOf(T, Int32, Int32)
Searches for the specified object and returns the zero-based index of the first occurrence within the range of elements in the ListT that starts at the specified index and contains the specified number of elements.
Public methodInsert
Inserts an element into the ListT at the specified index.
Public methodInsertRange
Inserts the elements of a collection into the ListT at the specified index.
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodRemove
Removes the first occurrence of a specific object from the ListT.
Public methodRemoveAll
Removes all the elements that match the conditions defined by the specified predicate.
Public methodRemoveAt
Removes the element at the specified index of the ListT.
Public methodRemoveRange
Removes a range of elements from the ListT.
Public methodReverse
Reverses the order of the elements in the entire ListT.
Public methodReverse(Int32, Int32)
Reverses the order of the elements in the specified range.
Public methodSort
Sorts the elements in the entire ListT using the default comparer.
Public methodSort(IComparerT)
Sorts the elements in the entire ListT using the specified comparer.
Public methodSort(ComparisonT)
Sorts the elements in the entire ListT using the specified ComparisonT.
Public methodSort(Int32, Int32, IComparerT)
Sorts the elements in a range of elements in ListT using the specified comparer.
Public methodToArray
Copies the elements of the ListT to a new array.
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Public methodTrueForAll
Determines whether every element in the ListT matches the conditions defined by the specified predicate.
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Properties
  NameDescription
Public propertyCapacity
Gets or sets the total number of elements the internal data structure can hold without resizing.
Public propertyCount
Gets the number of elements actually contained in the ListT.
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See Also