LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmDevices Interface > IltmmDevices::Find |
#include "ltmm.h"
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C Syntax |
HRESULT IltmmDevices_Find(pDevices, Name, Index) |
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C++ Syntax |
HRESULT Find(Name, Index) |
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IltmmDevices *pDevices; |
/* pointer to an interface */ |
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BSTR Name; |
/* device name */ |
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long *Index; |
/* index */ |
Retrieves the index of the device that matches the specified name.
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Parameter |
Description |
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pDevices |
Pointer to an IltmmDevices interface. |
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Name |
Character string containing the name of the device to find. |
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Index |
Pointer to a variable that receives zero based index of the matching device. A value of 1 indicates that no match was found. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
A devices name is unique. An application can use this function to find a specific device. A devices name can be retrieved with the ltmmDevice::get_Name function or by using the LTMM DirectShow Filter List Utility.
Required DLLs and Libraries
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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
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Elements: |
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Topics: |
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Example
For an example, refer to Selecting ltmmCapture Object Devices for C.
For an example, refer to Selecting ltmmCapture Object Devices for C++.
