dcsimg
Login | Register   
LinkedIn
Google+
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

By submitting your information, you agree that devx.com may send you DevX offers via email, phone and text message, as well as email offers about other products and services that DevX believes may be of interest to you. DevX will process your information in accordance with the Quinstreet Privacy Policy.


Tip of the Day
Language: Visual Basic
Expertise: Beginner
May 12, 1999

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


Join Two Files Together

The DOS Copy command allows you to take the contents of two different files and put them one after the other into a third file. You can do the same thing in VB with this subroutine:
 
Public Sub JoinFiles(Source1 As String, Source2 As String, _
	Dest As String)
	Dim Buffer() As Byte

	Open Source1 For Binary Access Read As #1
	Open Source2 For Binary Access Read As #2
	Open Dest For Binary Access Write As #3

	ReDim Buffer(1 To LOF(1))
	Get #1, , Buffer
	Put #3, , Buffer

	ReDim Buffer(1 To LOF(2))
	Get #2, , Buffer
	Put #3, , Buffer

	Close #1, #2, #3
End Sub
In a production app, use FreeFile rather than hard-code the file handles.
Russell Davis
 
Comment and Contribute

 

 

 

 

 


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

 

 

Sitemap
Thanks for your registration, follow us on our social networks to keep up-to-date