ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Connection variable>.DeleteLink (Function)
Deletes an integrity rule between two data files on the server.
4. Managing SMSs
With the WLanguage functions, WINDEV Mobile allows you to......
7. HFSQL: files physically created
PopupClosePage (Function)
Hides a page displayed as a popup via PopupDisplayPage.
CookieWrite (Function)
Writes a cookie onto the computer of the Web user.
<Source>.ChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
gpwGetFileInfo (Function)
Retrieves the directory of the data files found in the User Groupware.
Android: Conditions for using the Map control
Up to WINDEV Mobile version 180046, the Google Maps API library was required to use a Map control in an Android application......
Date (Type of variable)
The Date type enables you to easily handle the dates...
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
WDHFDiff: Overview
WDHFDiff is a tool used to compare HFSQL data files......
HBuildKeyValueANSI (Function)
Regardless of the platform used, the data stored in the HFSQL files is in ANSI format.
TwainToTIFF (Function)
Allows you to: save the document coming from the Twain device in a TIFF file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in TIFF format (in a buffer)....
TwainToPDF (Function)
Allows you to: save the document coming from the Twain device in a PDF file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in PDF format (in a buffer)....
TwainToGIF (Function)
Allows you to: save the document coming from the Twain device in a GIF file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in GIF format (in a buffer)....
TwainToJPEG (Function)
Allows you to: save the document coming from the Twain device in a JPEG file. view the document coming from the Twain device in the user interface of device. save the document coming from the Twain device directly in memory in JPEG format (in a buffer)....
Clipping the window according to an image
An image can be used to easily define the shape of a window......
HFSQL Client/Server: Configuring the data files on the server
HChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
4. Create a page in the editor...
HSeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain device in a Bitmap file (".BMP" extension). view the document coming from the Twain device in the user interface of the device. save the document coming from the Twain device directly in memory in Bitmap format (in a buffer)....
<Connection variable>.AddScheduledOptimization (Function)
Adds an optimization task of HFSQL Client/Server data files....
REP files
REP files contain the list of data files handled by the application....
HDeleteLink (Function)
Deletes an integrity rule between two data files on the server.