public DataItemRecord(RecordInputStream in1)
{
isxvdData = in1.ReadUShort();
iiftab = in1.ReadUShort();
df = in1.ReadUShort();
isxvd = in1.ReadUShort();
isxvi = in1.ReadUShort();
ifmt = in1.ReadUShort();
name = in1.ReadString();
}