IltmmWMScript::get_HeaderScriptCount

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#include "ltmm.h"

C Syntax	HRESULT IltmmWMScript_get_HeaderScriptCount(pWMScript, pVal)
C++ Syntax	HRESULT get_HeaderScriptCount(pVal)

IltmmWMScript *pWMScript;	/* pointer to an interface */
long *pVal;	/* pointer to a variable */

Retrieves the total number of header scripts.

Parameter	Description
pWMScript	Pointer to an IltmmWMScript Interface.
pVal	Pointer to a variable that receives the number of header scripts.

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.

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.

Win32, x64

See Also

Elements:	IltmmWMScript Interface, IltmmWMScript::AddHeaderScript, IltmmWMScript::GetHeaderScript, IltmmWMScript::RemoveHeaderScript, IltmmWMScript::RemoveAllHeaderScripts, IltmmWMScript::get_EnableScriptStream, IltmmWMScript::put_EnableScriptStream, IltmmWMScript::WriteScriptStream, IltmmWMScript::CloseScriptStream
Topics:	Multimedia Function Groups
	Adding Script Commands to Windows Media Video
	Processing Script Commands During Windows Media Video Playback

Example