Collection<T>.IList.Add(Object) Method

Reference

Definition

Namespace:: System.Collections.ObjectModel

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: Collection.cs

Source:: Collection.cs

Source:: Collection.cs

Important

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Adds an item to the IList.

 virtual int System.Collections.IList.Add(System::Object ^ value) = System::Collections::IList::Add;

int IList.Add (object value);

abstract member System.Collections.IList.Add : obj -> int
override this.System.Collections.IList.Add : obj -> int

Function Add (value As Object) As Integer Implements IList.Add

Parameters

value: Object

The Object to add to the IList.

Returns

Int32

The position into which the new element was inserted.

Implements

Add(Object)

Exceptions

ArgumentException

value is of a type that is not assignable to the IList.

Remarks

This method is an O(1) operation.

Applies to

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