PrincipalValueCollection<T>.IList.IndexOf(Object) Method
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Returns the index of the specified object in the collection, or -1 if it is not in the collection.
virtual int System.Collections.IList.IndexOf(System::Object ^ value) = System::Collections::IList::IndexOf;C#
int IList.IndexOf(object value);C#
[System.Security.SecurityCritical]
int IList.IndexOf(object value);abstract member System.Collections.IList.IndexOf : obj -> int
override this.System.Collections.IList.IndexOf : obj -> int[<System.Security.SecurityCritical>]
abstract member System.Collections.IList.IndexOf : obj -> int
override this.System.Collections.IList.IndexOf : obj -> intFunction IndexOf (value As Object) As Integer Implements IList.IndexOf- value
- Object
An object.
An integer.
- Attributes
| Product | Versions |
|---|---|
| .NET | 8 (package-provided), 9 (package-provided), 10 (package-provided) |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0 (package-provided) |
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