ListItemCollection.IndexOf(ListItem) Method

Reference

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.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.

Determines the index value that represents the position of the specified ListItem in the collection.

public:
 int IndexOf(System::Web::UI::WebControls::ListItem ^ item);

public int IndexOf (System.Web.UI.WebControls.ListItem item);

member this.IndexOf : System.Web.UI.WebControls.ListItem -> int

Public Function IndexOf (item As ListItem) As Integer

Parameters

item: ListItem

A ListItem to search for in the collection.

Returns

Int32

The index position of the specified ListItem in the collection.

Remarks

Use the IndexOf method to determine the index value of the ListItem specified by the item parameter in the collection. If an item with this criteria is not found in the collection, -1 is returned.

Applies to

다음을 통해 공유