Collection<(Of <(T>)>).IList.Contains Method

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Determines whether the IList contains a specific value.

Namespace: System.Collections.ObjectModel
Assembly: mscorlib (in mscorlib.dll)

Syntax

Private Function Contains ( _
    value As Object _
) As Boolean Implements IList.Contains
bool IList.Contains(
    Object value
)

Parameters

Return Value

Type: System..::.Boolean
true if the Object is found in the IList; otherwise, false.

Implements

IList..::.Contains(Object)

Exceptions

Exception Condition
ArgumentException

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

Remarks

This method determines equality by first determining whether value is of type T (or null) and then calling Contains.

This method is an O(n) operation, where n is Count.

Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Platforms

Windows Phone

See Also

Reference

Collection<(Of <(T>)>) Class

System.Collections.ObjectModel Namespace