ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
WDZip: Handling files in an archive
The compressed files found in an archive can be handled by WDZip......
FinDecreasingRedemption (Function)
Calculates the amortization value of a good over a specific period of time, via the formula for fixed-rate decreasing amortization.
12. Retrieving data from a site
Libraries (.WDL file)
A library is a WDL file that contains all WINDEV or WEBDEV resources ......
Check: FTP connectivity
The monitoring robot will try to connect to the FTP server with the parameters of the server......
Repairing the analysis
In some cases, an error message may appear when opening the analysis linked to a project......
FTPListFile (Function)
Lists the files (and/or the directories) found in a directory of an FTP server and returns the number of listed files (and/or directories)....
HListREP (Function)
Returns the list of assignments for the tables handled by the current application, which means the list of physical files corresponding to the files described in the database schema.
CheckAnyTrue (Function)
Returns True if at least one element of an array is True.
<Array>.AnyTrue (Function)
Returns True if at least one element of an array is True.
Error 1044: The class is already derived from this class
Address (Type of variable)
The Address type is used to manipulate the address of a place or person.
Signature of iOS applications
Signing an application is mandatory from Xcode 8......
FAA: Unfold or fold a tree structure (TreeView control or Hierarchical Table)
The TreeView and TreeView Table controls give the end user several options via the context menu......
<zipArchive variable>.DeleteAll (Function)
Deletes all files from an archive.
<zipArchive>.SelectFile (Function)
Selects files from an archive.
zipDeleteAll (Function)
Deletes all files from an archive.
zipSelectFile (Function)
Selects files from an archive.
WDTrans: Overview
WDTrans is a tool for canceling transactions......