public static byte[] CreateQrCodeData(Emulation emulation)
{
byte[] data;
data = Encoding.UTF8.GetBytes("Hello World.\n");
ICommandBuilder builder = StarIoExt.CreateCommandBuilder(emulation);
builder.BeginDocument();
builder.Append(Encoding.UTF8.GetBytes("*Cell:2*\n"));
builder.AppendQrCode(data, QrCodeModel.No2, QrCodeLevel.L, 2);
builder.AppendUnitFeed(32);
builder.Append(Encoding.UTF8.GetBytes("*Cell:8*\n"));
builder.AppendQrCode(data, QrCodeModel.No2, QrCodeLevel.L, 8);
builder.AppendUnitFeed(32);
builder.Append(Encoding.UTF8.GetBytes("*Level:L*\n"));
builder.AppendQrCode(data, QrCodeModel.No2, QrCodeLevel.L, 4);
builder.AppendUnitFeed(32);
builder.Append(Encoding.UTF8.GetBytes("*Level:M*\n"));
builder.AppendQrCode(data, QrCodeModel.No2, QrCodeLevel.M, 4);
builder.AppendUnitFeed(32);
builder.Append(Encoding.UTF8.GetBytes("*Level:Q*\n"));
builder.AppendQrCode(data, QrCodeModel.No2, QrCodeLevel.Q, 4);
builder.AppendUnitFeed(32);
builder.Append(Encoding.UTF8.GetBytes("*Level:H*\n"));
builder.AppendQrCode(data, QrCodeModel.No2, QrCodeLevel.H, 4);
builder.AppendUnitFeed(32);
builder.Append(Encoding.UTF8.GetBytes("\n*AbsolutePosition:40*\n"));
builder.AppendQrCodeWithAbsolutePosition(data, QrCodeModel.No2, QrCodeLevel.L, 4, 40);
builder.AppendUnitFeed(32);
builder.Append(Encoding.UTF8.GetBytes("\n*Alignment:Center*\n"));
builder.AppendQrCodeWithAlignment(data, QrCodeModel.No2, QrCodeLevel.L, 4, AlignmentPosition.Center);
builder.AppendUnitFeed(32);
builder.Append(Encoding.UTF8.GetBytes("\n*Alignment:Right*\n"));
builder.AppendQrCodeWithAlignment(data, QrCodeModel.No2, QrCodeLevel.L, 4, AlignmentPosition.Right);
builder.AppendUnitFeed(32);
builder.AppendCutPaper(CutPaperAction.PartialCutWithFeed);
builder.EndDocument();
return(builder.Commands);
}