References ▼
Selects the device at the specified index.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmTargetDevices_put_Selection(pTargetDevices, newVal) |
| C++ | HRESULT put_Selection(newVal) |
Pointer to an IltmmTargetDevices Interface.
Zero based index of the device to select. A value of 1 clears any previous selection.
| Value | Meaning |
|---|---|
| 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. |
This function will select the specified device for use by the collections parent object.
Win32, x64.
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document