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IltmsPathResolver::Item

#include "ltms.h"

C Syntax	HRESULT IltmsPathResolver_Item(pPathResolver, index, key, value)
C++ Syntax	HRESULT Item(index, key, value)

IltmsPathResolver pPathResolver;	pointer to an interface
LONG index;	index
BSTR key;	pointer to a string
BSTR* value;	pointer to a string

Retrieves the variable key/value pair at the specified index.

Parameter	Description
pPathResolver	Pointer to an IltmsPathResolver interface.
index	Index of key/value pair to retrieve.
key	Pointer to a string variable that receives the variable key at the specified index
value	Pointer to a string variable that receives the variable value at the specified index.

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

If the method succeeds, the caller must free the returned BSTR values by calling the SysFreeString function.

Required DLLs and Libraries

LTMS

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64

Help Version 21.0.2021.7.2

Elements:	IltmsPathResolver Interface, IltmsPathResolver::get_Count
Topics:	Media Streaming Function Groups
	Using the ltmsPathResolver Object to Work With Path Variable Strings