The u48 user exit reads a specific location of a frame and returns the content.
Syntax
|
result = oconv(fid:sep:offset:sep:window, ’u48’) result = iconv(fid:sep:offset:sep:window, ’u48’) |
Parameter(s)
|
option |
fid |
Frame ID. |
|
offset |
Location within frame. |
|
|
sep |
Delimiter such as @am, @vm, or @svm. |
|
|
window |
Number of characters to be returned. |
Description
The result will consists of two attributes. Attribute 1 will contain the ASCII value of the content of the frame at the offset specified. Attribute 2 will contain the same string in hexadecimal.