Returns the index of an interface.
Source position: classesh.inc line 2700
public function TInterfaceList.IndexOf( |
const item: IUnknown |
):Integer; |
IndexOf is the implementation of the IInterfaceList.IndexOf method. It returns the zero-based index in the list of the indicated interface, or -1 if the index is not in the list.
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Return the index of an interface. |
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Returns the index of a given pointer. |