Classic ASP

Append Big-Endian or Little-Endian Integers

Demonstrates how to append integers in big-endian or little-endian byte order to a BinData.

Note: This example requires Chilkat v9.5.0.77 or greater.

Classic ASP

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

set bd = Server.CreateObject("Chilkat.BinData")

'  The hex value of decimal 123456789 is 0x075BCD15
x = 123456789

'  Appending little-endian causes bytes to be
'  appended in the order 0x15, 0xCD, 0x5B, 0x07
littleEndian = 1
success = bd.AppendInt4(x,littleEndian)

Response.Write "<pre>" & Server.HTMLEncode( bd.GetEncoded("hex")) & "</pre>"
'  Output is: 15CD5B07

'  Now append the same integer in big-endian byte order.
'  Appending bit-endian causes bytes to be
'  appended in the order 0x07, 0x5B, 0xCD, 0x15
littleEndian = 0
success = bd.AppendInt4(x,littleEndian)

Response.Write "<pre>" & Server.HTMLEncode( bd.GetEncoded("hex")) & "</pre>"
'  bd now contains: 15CD5B07075BCD15

'  -------------------------------------------
'  Now do the same thing with 16-bit integers
success = bd.Clear()

'  1234 decimal = 0x04D2 hex.
x = 1234

littleEndian = 1
success = bd.AppendInt2(x,littleEndian)

Response.Write "<pre>" & Server.HTMLEncode( bd.GetEncoded("hex")) & "</pre>"
'  Output is: D204

littleEndian = 0
success = bd.AppendInt2(x,littleEndian)

Response.Write "<pre>" & Server.HTMLEncode( bd.GetEncoded("hex")) & "</pre>"
'  Output is now: D20404D2

%>
</body>
</html>