[Visual Basic]

control.MidiDevices.InfoGetByUniqueId (

bInput as enumBoolean,

nDeviceUniqueId as Integer,

nInfoStringType as enumInfoStringType,

nVendorId as Long,

nProductId as Long

) as String

[C++]

BSTR control.MidiDevices.InfoGetByUniqueId (

short bInput,

short nDeviceUniqueId,

short nInfoStringType,

long *nVendorId,

long *nProductId

);

Parameter

Description

bInput

Boolean value that specifies if the info request is related to an input or an output device.

Supported values are the following:

nDeviceUniqueId

The unique identifier of the MIDI output device returned by a previous call to the MidiDevices.Open method

nInfoStringType

Specifies the type of information string we want to obtain.

Supported values are the following:

nVendorId

Reference that, on return from the method call, will contain the number representing the vendor's (manufacturer) identifier (also known as VID or MID) for the MIDI device. The list of known identifiers can be found inside the MSDN website

nProductId

Reference that, on return from the method call, will contain the number representing the product's identifier (also known as PID) for the MIDI device. The list of known identifiers can be found inside the MSDN website

Value

Meaning

Empty string

An error occurred (see the LastError property for further error details)

Valid string

String containing the requested information.