ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Thumbnail control
The Thumbnail control is used to automatically manage the display of images in thumbnail format......
Items used in a select query
A query created in the query editor can contain several types of items......
Screen,Column (External language)
Returns the index of the current column in a Table based on a data file or in a Table populated programmatically.
MultimediaControlVisible (Function)
Manages the visibility of control buttons (Play, Pause, Fast Forward, ...) found in the Multimedia control.
SysRemovableExternalStorage (Function)
Used to find out whether the external storage space corresponds to the movable memory (SD Card).
BackgroundColor (Property)
The BackgroundColor property is used to set the background color of a control, window, page or block of a report.
<Table>.End (Function)
Stops the manual iteration of data file linked to a Table control based on a data file.
<Table>.Print (Function)
Prints the content of the specified Table control without having to create a report based on the Table control.
fDriveReady (Function)
Determines: if a given drive (storage card, CD or DVD) is available, whether the drive exists....
AnimationPeriod (Property)
The AnimationPeriod property is used to get and modify rotation speed of the animation in the Cube or Carousel controls.
MemoryToFile (Function)
Automatically initializes the memory value of the items for the current file record with the values of the members of a class or structure.
FileToMemory (Function)
Automatically initializes the values of the members found in a class or in a structure with the values of the items of the current file record.
JSON
JSON (JavaScript Object Notation) if a light format for exchanging data......
WDModFic : Tool for automatic modification of data files
WDModFic is a tool used to perform the automatic modification of the data files found on the development computer and on the end-user computers......
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
dDominantImageColor (Function)
Returns the dominant (i.e. most frequent) color of an image in an Image variable or in an Image control.
<emailIMAPSession variable>.Expunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
EmailChangeFolder (Function)
Modifies the current folder in the messaging software (Outlook, messaging software using the IMAP protocol, ...).
Radial Bar chart
The "Image gallery" Looper control is used to manage the display of a set of images without programming......
<Chart>.CategoryColor (Function)
Initializes the category color for a chart whose type is: Pie, Column, Bubble chart, Waterfall....
DateTimeUTCToLocal (Function)
Converts a UTC date and time to local time (time zone, summer time, winter time).
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
Implementing log-based replication: Modifying the analysis
Log-based replication can be implemented in the data model editor......
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
dAlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.