ToolBar::ToolBarButtonCollection::IList::Contains Method (Object^)

 

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

Determines whether the collection contains a specific value.

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

private:
virtual bool Contains(
	Object^ button
) sealed = IList::Contains

Parameters

button
Type: System::Object^

The item to locate in the collection.

Return Value

Type: System::Boolean

true if the item is found in the collection; otherwise, false.

This member is an explicit interface member implementation. It can be used only when the ToolBar::ToolBarButtonCollection is cast to an IList interface.

.NET Framework
Available since 1.1
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