public static void ThrowExceptionForReasonCode(int reasonCode)
{
var exception = new TeVirtualMIDIException(reasonCodeToString(reasonCode))
{
reasonCode = reasonCode
};
throw exception;
}
public void shutdown()
{
if (!virtualMIDIShutdown(fInstance))
{
var lastError = Marshal.GetLastWin32Error();
TeVirtualMIDIException.ThrowExceptionForReasonCode(lastError);
}
}
public void sendCommand(byte[] command)
{
if ((command == null) || (command.Length == 0))
{
return;
}
if (!virtualMIDISendData(fInstance, command, (UInt32)command.Length))
{
var lastError = Marshal.GetLastWin32Error();
TeVirtualMIDIException.ThrowExceptionForReasonCode(lastError);
}
}
public VirtualMIDI(string portName, UInt32 maxSysexLength = TE_VM_DEFAULT_SYSEX_SIZE,
UInt32 flags = TE_VM_FLAGS_PARSE_RX)
{
fInstance = virtualMIDICreatePortEx2(portName, IntPtr.Zero, IntPtr.Zero, maxSysexLength, flags);
if (fInstance == IntPtr.Zero)
{
var lastError = Marshal.GetLastWin32Error();
TeVirtualMIDIException.ThrowExceptionForReasonCode(lastError);
}
fReadBuffer = new byte[maxSysexLength];
fMaxSysexLength = maxSysexLength;
}
public byte[] getCommand()
{
var length = fMaxSysexLength;
if (!virtualMIDIGetData(fInstance, fReadBuffer, ref length))
{
var lastError = Marshal.GetLastWin32Error();
TeVirtualMIDIException.ThrowExceptionForReasonCode(lastError);
}
var outBytes = new byte[length];
Array.Copy(fReadBuffer, outBytes, length);
return(outBytes);
}
public static void ThrowExceptionForReasonCode(int reasonCode)
{
var exception = new TeVirtualMIDIException(reasonCodeToString(reasonCode))
{
reasonCode = reasonCode
};
throw exception;
}
