public byte[] send_Hex(string text)
{
byte[] bt;
Int16 crc_value;
String_Handle str_hd = new String_Handle();
CRC_Handle crc = new CRC_Handle();
String str = String_Handle.del_noused_content(text);
bt = String_Handle.StrTobyteArray(str);
//bt = System.Text.Encoding.Default.GetBytes(str);
if (bt == null)
{
return(bt);
}
else
{
if (check_type == 1)//crc
{
byte[] bt2 = new byte[bt.Length + 2];
for (int i = 0; i < bt.Length; i++)
{
bt2[i] = bt[i];
}
crc_value = crc.CRC16(bt, bt.Length);
bt2[bt.Length] = (byte)(crc_value % 256);
bt2[bt.Length + 1] = (byte)(crc_value / 256);
return(bt2);
}
else if (check_type == 2)//mod
{
byte[] bt2 = new byte[bt.Length + 1];
Byte check = new Byte();
check = 0;
for (int i = 0; i < bt.Length; i++)
{
bt2[i] = bt[i];
check = (byte)(check + bt[i]);
}
bt2[bt.Length] = check;
return(bt2);
}
else
{
byte[] bt2 = new byte[bt.Length];
for (int i = 0; i < bt.Length; i++)
{
bt2[i] = bt[i];
}
return(bt2);
}
}
}
public byte[] send_String(string text)
{
byte[] bt;
String_Handle str_hd = new String_Handle();
String str = String_Handle.del_noused_content(text);
bt = System.Text.Encoding.Default.GetBytes(str);
return(bt);
}