TabControl.TabPageCollection.IList.IndexOf(Object) Method

Definition

Namespace:

System.Windows.Forms

Assembly:

System.Windows.Forms.dll

Source:

TabControl.TabPageCollection.cs

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);

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.