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Reference for unit 'Classes' (#rtl)

IInterfaceList.IndexOf

Return the index of an interface.

Declaration

Source position: classesh.inc line 2065

function IInterfaceList.IndexOf(

const item: IUnknown

IndexOf returns the location in the list of the interface Item. If there is no such interface in the list, then -1 is returned.

TList.IndexOf		Returns the index of a given pointer.
IInterfaceList.First		Return the first non-empty interface in the list.
IInterfaceList.Last		Returns the last non-nil interface in the list.