ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Automatic error handling
Error handling can be customized for each process...
DateTimeDifference (Function)
Calculates the difference between two dates and times.
WinAnimationNext (Function)
Modifies the type and duration of animations used when opening and closing the next window.
WinAnimationOpening (Function)
Modifies the type and duration of animations used when opening the application windows.
WinAnimationClosing (Function)
Modifies the type and duration of the animation used when closing the application windows.
TimeValid (Function)
Checks the time validity.
Creating the Relation windows of a WINDEV RAD pattern
CameraListParameter (Function)
Lists the values supported by the device camera for a given parameter. Function kept for "Version-26-compatible" Camera controls....
CameraParameter (Function)
Returns or modifies the value of a parameter for the device camera. Function kept for "Version-26-compatible" Camera controls....
zipCompressionLevel (Function)
Changes the compression level used when creating an archive in ZIP format or in 7z format.
zipPassword (Function)
Defines the password used to add files into the specified archive and to extract files from the specified archive (RAR, ZIP and WDZ format).
VideoStatus (Function)
Returns the status of a Camera control. Function kept for "Version-26-compatible" Camera controls....
VideoDisplay (Function)
Displays in a Camera control the video sequence currently transmitted by a "web camera" or by the camera found on the mobile device. Function kept for "Version-26-compatible" Camera controls....
HInfoTask (Function)
Returns the characteristics of a scheduled task in a hScheduledTask variable].
SpellAvailable (Function)
Indicates whether a dictionary is available for the spelling checker (check performed in the controls that use the integrated correction or check performed by WLanguage functions).
<Source>.ExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
Control Center of WINDEV executables (WDADMINEXE)
When a WINDEV application is installed in network, a program used to remotely check the application executables is automatically created......
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time......
Operating mode of dynamic Active WEBDEV Pages
VideoStartApp (Function)
Starts the device's native camera application to record a video or to take a photo....
WINDEV concepts
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......
PVTSave (Function)
Saves the result of the calculation performed in a Pivot Table control (in a file or in memory).
WDADMINEXE : Controlling the application remotely
The remote control of a WINDEV application allows the manager of an application used in network to manage the automatic or forced shutdown of the application for all the current users......
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
The Layout control
The Layout control simplifies the implementation of dynamic UIs where controls are displayed and/or hidden programmatically......