ListBox.IntegerCollection.IndexOf(Int32) Method
Definition
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
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
意見反應
https://aka.ms/ContentUserFeedback。
即將登場:在 2024 年,我們將逐步淘汰 GitHub 問題作為內容的意見反應機制,並將它取代為新的意見反應系統。 如需詳細資訊,請參閱:提交並檢視相關的意見反應