Login | Register   
Twitter
RSS Feed
Download our iPhone app
TODAY'S HEADLINES  |   ARTICLE ARCHIVE  |   FORUMS  |   TIP BANK
Browse DevX
Sign up for e-mail newsletters from DevX


Tip of the Day
Language: Visual Basic
Expertise: Intermediate
Aug 20, 1997

Use the Len ( ) Function to Check for Empty Strings

Use the Len() function to check for an empty string rather than the "<>" or "=" operators. For instance:
 If sName <> "" Then 
... 
End If 
This is functionally the same, but is faster:
 If Len(sName) Then 
... 
End If 
Paul D. Sheriff
 
Comment and Contribute

 

 

 

 

 


(Maximum characters: 1200). You have 1200 characters left.

 

 

Sitemap