JCL Help:PidlGetDepth

 JCL Help: PidlGetDepth Function

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Summary

Returns the depth of the given item identifier list.

Pascal

 function PidlGetDepth(Pidl: PItemIdList): Integer;

Parameters

Parameters	Description
Pidl: PItemIdList	The item identifier list for which to determine the depth.

Return Value

The depth of the item identifier list. If the supplied pidl is either unassigned or empty the function returns 0. If the pidl is invalid (depth is greater than MAX_PATH) the function returns -1.

Description

PidlGetDepth returns the number of items in the item identifier list excluding the zero terminator.

See Also

PidlGetLength

About

Unit

JclShell

Donator

Marcel van Brakel

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