CheckedListBox.CheckedIndexCollection.IList.Add Method (Object)


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

Adds an item to the CheckedListBox.CheckedIndexCollection. For a description of this member, see IList.Add.

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

int IList.Add(
	object value


Type: System.Object

The object to be added to the CheckedListBox.CheckedIndexCollection.

Return Value

Type: System.Int32

Exception Condition

Always thrown.

You cannot change the CheckedListBox.CheckedIndexCollection class directly. To add an item to the CheckedListBox.CheckedIndexCollection, use the SetItemChecked or SetItemCheckState method.

.NET Framework
Available since 1.1
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