Jump to content
Sign in to follow this  
Erlend

Filereadline - Error handling

Recommended Posts

Erlend

Hello

i have a small script, the part under is a part of it, how can i create a error handler for det "fileredline"

sp that if the file dosn't contain any data the script should exit with a message box.

When the txt file dosn't contain any data as the script is now, i get this error message:

error message picture

$file1 = fileopen("u:\server.txt", 0 ) 
$stringarray1 = StringSplit( filereadline( $file1, 3), ":" ) 
;more code under here.....
Edited by Erlend

Share this post


Link to post
Share on other sites
Melba23

Erlend,

Split the 2 functions so you can check if there is data before trying to split it. :) Something like this:

$file1 = fileopen("u:\server.txt", 0 )
$fileline = filereadline( $file1, 3)
If $fileline = "" Then
    MsgBox(0, "Error", "No line")
    Exit
Else
    $stringarray1 = StringSplit($fileline, ":" ) 
    ;more code under here.....
EndIf

M23

Edit: Speeling

Edited by Melba23

Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

 

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×