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IltmsApplicationProperties::get_Count

#include "ltms.h"

C Syntax

HRESULT IltmsApplicationProperties_get_Count(pApplicationProperties, pVal)

C++ Syntax

HRESULT get_Count(pVal)

IltmsApplicationProperties pApplicationProperties;

pointer to an interface

LONG pVal;

pointer to a long

Retrieves the number of key/value pairs.

Parameter

Description

pApplicationProperties

Pointer to an IltmsApplicationProperties interface.

pVal

Pointer to variable that receives the number of key/value pairs.

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

   

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.

Platforms

Win32, x64

See Also

Elements:

IltmsApplicationProperties Interface, IltmsApplicationProperties::Item, IltmsApplicationProperties::AddString, IltmsApplicationProperties::AddNumber, 
IltmsApplicationProperties::AddInteger, IltmsApplicationProperties::AddBoolean, IltmsApplicationProperties::Clear

Topics:

Media Streaming Function Groups

 

Example

For a C++ example, refer to Print Application Properties Example for C++.

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