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The function RtcplListWindowsDevices lists all windows devices.
Syntax
BOOL RtcplListWindowsDevices( PDEVICEINFO Devices, PDWORD Count );
Parameters
Devices
Pointer to an array of DEVICEINFO data structures that RtcplListWindowsDevices populates with information.
Count
Pointer to a DWORD that RtcplListWindowsDevices populates with the number of DEVICEINFO data structures Devices can hold.
Return Values
A non-zero value if the function succeeds
Remarks
If you pass in a NULL value for Devices, the call will succeed and return the number of devices found. If you pass in a buffer that is too small, the call will fail with a last error of ERROR_INSUFFICIENT_BUFFER and return the number of devices found.
Related RTX Properties Control Panel Features
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Tab |
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Dialog Box |
Click the Settings button in the Devices area to open the PnP Device Settings dialog box. |
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Feature(s) |
System Plug and Play device list |
Requirements
| Header | RtxProp.h |
| Library | RtxProp.lib |