August 2001
Intermediate to advanced
656 pages
18h 5m
English
Content preview from VB .NET Language in a NutshellBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Name
IsNothing Function
Class
Microsoft.VisualBasic.Information
Syntax
IsNothing(expression)-
expression Use: Required
Data Type: Any
Return Value
Boolean
Description
Determines whether expression evaluates to
Nothing. The line:
If IsNothing(obj) Then
is equivalent to:
If obj Is Nothing Then
VB .NET/VB 6 Differences
The IsNothing function is new to VB .NET.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.