ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls...
Translating a text file with WDTRAD
User Groupware functions
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV sites...
Print modes of a report
Several print modes are available for a report.
fInsertTextAtBeginning (Function)
Inserts text at the beginning of a file without overwriting the existing text.
<DiskFile variable>.Write (Function)
Writes:
  • a character string to an external file.
  • a memory section.
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file.
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable, edit control in a window, Static Text control in a report, ...).
fBuildRelativePath (Function)
Returns the path to a file relative to a reference directory.
fChangeExtension (Function)
Changes the extension of a file on disk.
fWatchStopAll (Function)
Stops all current watch tasks of files and directories.
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be...
fWatchFile (Function)
Starts watching a file.
fExtractResource (Function)
Extracts a resource from the application into a physical device location.
<DiskFile variable>.Find (Function)
Finds a character string or a buffer in a file opened by fOpen.
fWatchStop (Function)
Stops watching a file or directory.
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file.
gpwSupervisor (Function)
Returns the username of the "Supervisor" account according to the framework being used.
gpwNone (Function)
Returns the value of the word "NONE" according to the framework being used.
Error 1045: A class cannot be declared outside the declaration code of a class
Scanner (Type of variable)
The Scanner type is used to handle the information from a scanner.
Image (Type of variable)
The Image type is used to define the advanced characteristics of an image.
MCIVolume (Function)
Modifies or returns the sound volume.
zipCurrentFile (Example)
Usage example of the zipCurrentFile function
XMLSign (Function)
Signs an XML document.
Query editor: Characteristics
ChangeAction (Function)
Used to specify the action to perform when the HTML page displayed in the browser is no longer synchronized with the page context on server.
gpwRegisteredUsers (Function)
Returns the value that corresponds to "Registered users" according to the framework being used.
BurnerSave (Example)
Usage example of the BurnerSave function
WDBal messaging: Reading messages
WDBal, the secure messaging provided with WINDEV, WEBDEV and WINDEV Mobile, allows you to easily read the incoming messages......
Project compilation: Warning, Error, Information, Programming standard...
When developing a project, the project is compiled on a regular basis....
fDir (Example)
Usage example of the fDir function
WDDIXIO overview
OpenSSLCheck (Function)
Checks, via a public key, that the signature of data performed with the OpenSSL library is correct.
LooperSelect (Function)
Returns the index of the selected element in a Looper control.
LooperSelectMinus (Function)
Deselects a row in a Looper control.
Convert (Function)
Converts a numeric value into a binary string in order to perform a search on a numeric key.
Scheduler report
The report editor allows you to create "Scheduler" reports....
HLogRecreate (Function)
Used to re-create an empty log.
Message (External language)
Displays a message in the status bar.
grAutoRefreshCategoryLabel (Function)
Identifies or defines whether the category labels are refreshed whenever the chart is drawn.
HConnect (Example)
Usage example of the HConnect function