ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Setup in MSI format
You have the ability to create a setup program in MSI standard......
Flexbox example: ratios to distribute available space among controls
In a flexbox container, you can define ratios for the different controls so that they take up a given amount of space......
PageNumber (Property)
The PageNumber property is used to: get and change the number of the page displayed in an Image control ("multi-page" image files) get and change the page number of a PDF file displayed in an image control of a window get and change the page number of a PDF file displayed in the background of a report....
HRestoreBackup (Function)
Used to restore: an immediate backup (performed by HBackup or via the HFSQL Control Center), a scheduled backup (described by HAddScheduledBackup or via the HFSQL Control Center....
HFSQL in network mode on a server running Windows NT4, 2000, XP or 2003
The access speed to the data in network depends on several parameters (see the section......
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
Serial and parallel port management functions
List of functions for managing serial and parallel ports...
Error 204: using a parameter without optional value after parameters ...
List of reserved words
Configuring the "Relative duration" mask (date and time in natural language)
WINDEV, WEBDEV and WINDEV Mobile propose to use a "Relative duration" display mask for the Date controls......
Analysis associated with a project
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis......
Exporting elements to a directory
All the elements handled by a project (window, report, classes, set of procedures, queries, ......
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
ModbusConnectTCP (Function)
Connects a client to a Modbus server via transmission control protocol (TCP).
Page Footer block
The Page footer block is run at the end of each page......
Rectangle (Type of variable)
A Rectangle variable is a structured type that is used to represent a rectangle (X, Y, Width, Height) in 2 dimensions.
ProgressBarEnable (Function)
Enables the refresh of a Progress Bar via Ajax.
dbgAssert (Function)
Used to find out and signal the possible errors via an assertive programming.
PopupClosePage (Function)
Hides a page displayed as a popup via PopupDisplayPage.
TableInputSearch (Function)
Enables input in the the search area in the column title of the Table or Treeview Table control.
ERR_DISCONNECTED_UPDATE
Query and project
OpenAsynchronous (Function)
Opens a window whose result will be retrieved via a WLanguage procedure ("callback").
Customizing the system information windows (or dialog boxes)
Your applications use several system dialog boxes? A specific skin template is used in your project? Why not customize these windows and give them the "appearance" of your application?......
<Connection variable>.RestoreBackup (Function)
Used to restore: an immediate backup (performed by HBackup or via the HFSQL Control Center), a scheduled backup (described by HAddScheduledBackup or via the HFSQL Control Center....