[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Classes' (#rtl)

IInterfaceList.IndexOf

Return the index of an interface.

Declaration

Source position: classesh.inc line 1752

function IInterfaceList.IndexOf(

  item: IUnknown

):Integer;

Description

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

See also

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.

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