TabControl.TabPageCollection.IList.IndexOf(Object) 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.

Returns the index of the specified TabPage control in the collection.

 virtual int System.Collections.IList.IndexOf(System::Object ^ page) = System::Collections::IList::IndexOf;

int IList.IndexOf (object page);

int IList.IndexOf (object? page);

abstract member System.Collections.IList.IndexOf : obj -> int
override this.System.Collections.IList.IndexOf : obj -> int

Function IndexOf (page As Object) As Integer Implements IList.IndexOf

Parameters

page: Object

The TabPage to locate in the collection.

Returns

Int32

The zero-based index if page is a TabPage in the collection; otherwise -1.

Implements

IndexOf(Object)

Remarks

This member is an explicit interface member implementation. It can be used only when the TabControl.TabPageCollection instance is cast to an IList interface.

Applies to