In This Topic ▼

IltmmPlay::SaveSettingsToFile

#include "ltmm.h"

C Syntax	HRESULT IltmmPlay_SaveSettingsToFile(pPlay, targetfile, flags)
C++ Syntax	HRESULT SaveSettingsToFile(targetfile, flags)

IltmmPlay *pPlay;	pointer to an interface
BSTR targetfile;	file name
long flags;	flags

Saves some or all of the player object's settings to a file..

Parameter	Description
pPlay	Pointer to an IltmmPlay interface.
targetfile	Character string containing the name of the file in which to save the player object's settings.
flags	Flags that indicate the saving options. For a list of possible values, refer to ltmmPlay_Settings Constants.

Returns

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

The player object's settings can be saved to a stream by calling IltmmPlay::SaveSettingsToStream.

Saved settings can be loaded using IltmmPlay::LoadSettingsFromFile or IltmmPlay::LoadSettingsFromStream.

It may be helpful to call IltmmPlay::CanSaveObjectSettings before calling either IltmmPlay::SaveSettingsToFile or IltmmPlay::SaveSettingsToStream, to make sure the settings you want to save can be saved. If either IltmmPlay::SaveSettingsToFile or IltmmPlay::SaveSettingsToStream is called for settings that cannot be saved, the save function will fail.

Required DLLs and Libraries

LTMM

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

Platforms

Win32, x64