9.0

166
2.718282.
Example
Sub Main
Debug
.Print Exp(1) ' 2.718281828459
End
Sub
Expr definition
An expression that returns the appropriate result.
Field definition
Use .field to access individual fields in a dialog variable.
dlg.Name$
dlg.ZipCode
FileAttr Function
Syntax
FileAttr(StreamNum, ReturnValue)
Group
File
Description
Return StreamNum's open mode or file handle.
Parameter Description
StreamNum Streams 1 through 255 are private to each macro. Streams 256 through 511 are
shared by all macros.
ReturnValue 1 - return the mode used to open the file: 1=Input, 2=Output, 4=Random,
8=Append, 32=Binary
2 - return the file handle
See Also: Open.
Example
Sub Main
Open
"XXX" For Output As #1
Debug
.Print FileAttr(1,1) ' 2
Close
#1
End
Sub