Agilent Technologies Infiniium 90000 Q-Series, Programmer'S Manual

Page: 279 / 1186

Disk Commands
15
Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference 279
:DISK:DIRectory?
Query
:DISK:DIRectory? ["<directory>"]
The :DISK:DIRectory? query returns the requested directory listing. Each
entry is 63 bytes long, including a carriage return and line feed. The
default path is C:\Document and Settings\All Users\Shared Documents\
Infiniium\Data.
<directory>
The list of filenames and directories.
Returned Format
[:DISK:DIRectory]<n><NL><directory>
<n>
The specifier that is returned before the directory listing, indicating the
number of lines in the listing.
<directory>
The list of filenames and directories. Each line is separated by a <NL>.
Example This example displays a number, then displays a list of files and
directories in the current directory. The number indicates the number of
lines in the listing.
Dim varResults As Variant
Dim lngI As Long
myScope.WriteString ":DISK:DIR?"
varResults = myScope.ReadList(ASCIIType_BSTR, vbLf)
Debug.Print FormatNumber(varResults(0), 0)
For lngI = 1 To (varResults(0) - 2)
Debug.Print CStr(varResults(lngI))
Next lngI