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TabControl.TabPageCollection.IList.Contains Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Determines whether the specified TabPage control is in the TabControl.TabPageCollection.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

bool IList.Contains(
	Object page
)

Parameters

page
Type: System.Object

The object to locate in the collection.

Return Value

Type: System.Boolean
true if the specified object is a TabPage in the collection; otherwise, false.

Implements

IList.Contains(Object)

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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