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IltmsErrorInformation::GetErrorDescription

#include "ltms.h"

C Syntax	HRESULT IltmsErrorInformation_GetErrorDescription(pErrorInformation, code, description)
C++ Syntax	HRESULT GetErrorDescription(code, description)

IltmsErrorInformation pErrorInformation;	pointer to an interface
SCODE code;	error code
BSTR description;	pointer to a string

Retrieves a text description for an LTMS error code.

Parameter	Description
pErrorInformation	Pointer to an IltmsErrorInformation interface.
code	HRESULT error code for which to get the error description.
description	Pointer to a variable that receives a character string containing the description for the specified error code.

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

This function will return a string containing the description of the error.

If the method succeeds, free the returned BSTR 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:	IltmsErrorInformation Interface
Topics:	Media Streaming Function Groups
	Using the ltmsErrorInformation Object to Get Extended Error Information