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IltmsApplicationProperties::GetNumber

#include "ltms.h"

C Syntax

HRESULT IltmsApplicationProperties_GetNumber(pApplicationProperties, key, value)

C++ Syntax

HRESULT GetNumber(key, value)

IltmsApplicationProperties pApplicationProperties;

pointer to an interface

BSTR key;

key

DOUBLE value;

pointer to a double

Retrieves the specified key's associated value as a number.

Parameter

Description

pApplicationProperties

Pointer to an IltmsApplicationProperties interface.

key

String containing the key of the value to retrieve.

value

Pointer to a variable that receives the specified key's associated value.

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::get_Count, IltmsApplicationProperties::AddNumber

Topics:

Media Streaming Function Groups

 

Example

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

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