CheckedListBox::CheckedItemCollection::IndexOf Method (Object^)

 

Returns an index into the collection of checked items.

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

public:
virtual int IndexOf(
	Object^ item
) sealed

Parameters

item
Type: System::Object^

The object whose index you want to retrieve. This object must belong to the checked items collection.

Return Value

Type: System::Int32

The index of the object in the checked item collection or -1 if the object is not in the collection. For more information, see the examples in the CheckedListBox::CheckedItemCollection class overview.

The CheckedItems collection is a subset of the objects in the Items collection, representing only items that are checked. This collection is ordered in ascending order.

.NET Framework
Available since 1.1
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