編輯

共用方式為


SynchronizedCollection<T>.IList.IndexOf(Object) Method

Definition

Determines the zero-based index of an element in the collection.

 virtual int System.Collections.IList.IndexOf(System::Object ^ value) = System::Collections::IList::IndexOf;
int IList.IndexOf (object value);
abstract member System.Collections.IList.IndexOf : obj -> int
override this.System.Collections.IList.IndexOf : obj -> int
Function IndexOf (value As Object) As Integer Implements IList.IndexOf

Parameters

value
Object

The element in the collection whose index is being determined.

Returns

The index of the value if found in the collection; otherwise, -1.

Implements

Applies to