public void Generate(int amount, int max)
{
int record;
df.OpenSaveStream("MainFile.txt");
for (int i = 0; i < amount; i++)
{
record = random.Next(1, max);
df.SaveRecord(record, "MainFile.txt");
}
df.FlushRecordBuffer("MainFile.txt");
df.CloseStream("MainFile.txt");
df.ZeroWriteOp();
}