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.
EmailStartOutlookSession (Function)
Allows you to access data handled by the Outlook messaging software (emails, contacts, groups of contacts, tasks, appointments and folders).
Step 1: Configuring the print parameters
This step allows you to choose......
PVTCalculateAll (Function)
Entirely calculates or recalculates a Pivot Table control.
Handling a status bar in the window editor
This help page presents the different operations that can be performed in a status bar......
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Using the Wi-Fi
WINDEV and WINDEV Mobile propose the WiFi functions to easily access the Wi-Fi networks......
Events associated with Tab controls
List of events associated with Tab controls...
Non-maximized windows for Android
A non-maximized window can be resized by the user and it can occupy a section of the screen only......
Handling a Conceptual Data Model (CDM)
The main operations that can be performed on a CDM are as follows......
Modified (Property)
The Modified property is used to determine if a control or group of controls has been modified by the user (keyboard or mouse input).
ErrorBuild (Function)
Displays a custom error message in a system error window.
PVTCalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
Properties associated with Combo Box controls that display a table
Using Objective C code
You can use Objective C code in iPhone/iPad applications generated with WINDEV Mobile....
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dPixelColor (Function)
Identifies the color of a pixel: in an Image control. in an Image variable. in a picLayer variable. in a WDPic variable]....
Events associated with Link controls
List of events associated with Link controls...
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
Clipping the window according to an image
An image can be used to easily define the shape of a window......
BTListDevice (Function)
Returns the list of accessible Bluetooth devices.
The Map control
The Map control allows you to display a map in order to geolocate, create a route, display points of interest (POI) and more....
ScheduledTask structure
The ScheduledTask structure is used to define the characteristics of a scheduled task......
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
WEBDEV 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
WINDEV Mobile 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......