ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Buffer (Keyword)
The Buffer keyword can correspond to...
ExtendedInfo (Property)
The ExtendedInfo property is used to get additional information: about a data file accessed by a Native Connector or HFSQL Client/Server. about an item accessed by a Native Connector or HFSQL Client/Server. about a connection. In this case, this property is equivalent to CtExtendedInfo....
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
Materialized view
".STY" file: "Style sheet" file
A style sheet is a "......
Automated tests: Overview
Several test tools are available to guarantee the quality of your applications......
ScreenSize (Function)
Returns the size (in inches) of the diagonal of the screen on the device where the application is run.
FontSize (Property)
The FontSize property is used to manage the size of the font used for an element.
FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
PageFromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
Anchoring controls in a report
The anchors are used to define the behavior of controls during a resize operation......
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes......
Binding a Check Box control to an item
Drag and Drop
Drag and Drop is used to transfer data between several controls with the mouse. This data can be moved between several controls found in the same application or in different applications....
Break in a report
The break is used to group the records corresponding to a sort criterion......
<zipArchive variable>.Split (Function)
Splits an archive into several sub-archives of a given size.
Dimension (Function)
Returns the size of a variable (string, numeric, array, ...) or resizes a dynamic array.
<Table>.Adjust (Function)
Adjusts the title and size of columns found in a Table or TreeView Table control.
TableAdjust (Function)
Adjusts the title and size of columns found in a Table or TreeView Table control.
Margin (Property)
The Property HEX@ allows you to define the size of a HEX@ , for example around a text.
OCR: Convert an image to text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......
Configuring the server for the CGI/AWP protocol
To use WEBDEV, a Web server must to be found on the computer where WEBDEV is installed......
Log-based replication: Programming the log-based replication in WLanguage
Several WLangage functions allow you to include log-based replication in your application and to customize it......
Z-index of a control
All the controls in a window or report have a different z-index......