by Vijaya Krishnan . K (1 Submission)
Category: Files/File Controls/Input/Output
Compatability: Visual Basic 5.0
Difficulty: Unknown Difficulty
Originally Published: Sat 30th December 2000
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
The first of the 2 functions takes the filename or fullpath of filename as argument and returns the extension of the file. The second function
VBcoders
Public Function GetExtension(filename as string) as string
dim i as integer
dim l as integer
dim pos as integer
l = len(filename)
for i = l to 2 step -1
c = mid(filename,i,1)
if c = "." then
pos = i + 1
exit for
end if
next
c = mid(filename,pos,(l-pos+1))
GetExtension = c
End Function
'module to get filetitle given full path of filename
Public Function GetFileTitle(filename as string) as string
dim i as integer
dim l as integer
dim pos as integer
l = len(filename)
for i = l to 2 step -1
c = mid(filename,i,1)
if c = "\" then
pos = i + 1
exit for
end if
next
c = mid(filename,pos,(l-pos+1))
GetExtension = c
End Function
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