ListBox.IntegerCollection.IndexOf(Int32) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Retrieves the index within the ListBox.IntegerCollection of the specified integer.

public:
 int IndexOf(int item);

public int IndexOf (int item);

member this.IndexOf : int -> int

Public Function IndexOf (item As Integer) As Integer

Parameters

item: Int32

The integer for which to retrieve the index.

Returns

Int32

The zero-based index of the integer in the ListBox.IntegerCollection; otherwise, negative one (-1).

Remarks

Use the IndexOf method to determine where an item is located within the collection. To determine whether an item is located within the collection before calling this method, use the Contains method.

Applies to