ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

xlsUnmergeCell (Function)
Unmerges a range of cells.
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
xlsMergeCell (Function)
Merges the specified cells in an Excel document.
Error 1037: This member already exists in the structure
AttributeSerialize (Property)
The AttributeSerialize property gets the serialization name of the type according to its name and the <Serialize> extension attribute.
Error 1009: The member of the class is private
Programming automatic calculations in the columns of a Table control
ERR_DISCONNECTED_UPDATE
Execution platform
WINDEV Mobile allows you to develop applications for different families of products......
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test......
5. Deploying a dynamic site (Session or AWP) in practice
Creating links
Links help users navigate the help system......
SysStandby (Function)
Allows you to: enable and disable the standby mode (Android) display the system screen used to configure the standby mode (Universal Windows Apps)...
Collapsed (Property)
The Collapsed property is used to: get or define the state (collapsed or expanded) that will be used when rows are added to a TreeView Table control. find out or modify the collapsed/expanded status for: the breaks of a Table control, the breaks of a Looper control, the break headers and footers of Table and Looper controls, a Drawer control, a Ribbon control, a Navigation Bar control. a Pivot Table control in a report....
Functions for managing Dates and Times (prefix syntax)
List of functions for managing dates and times...
grWndSize (Function)
Defines the size of the window containing the chart.
Project Management Hub: Managing messages
To manage messages in the Project Management Hub, you can use the secure messaging tool included in WINDEV, WEBDEV and WINDEV Mobile......
Start of Document block
The Start of document block is printed once at the beginning of the report execution......
Custom-Notes
The custom-notes allow you to write down any ideas you want to remember, notes you must not forget, ......
grImageSize (Function)
Defines the size of the image containing the chart.
Computer renamed or changed
During the development phase, you may have to change the computer used for development (change computer, rename the computer, ......
The Popup control
The Popup control is a control used to associate a popup with a page. This popup, displayed from the page into which it is inserted, is used to easily establish a dialog with the user....
<Source>.ReadFirst (Function)
Sets the position on the first record according to a browse item.
Handling a Tab control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Tab control through programming......
Internal component description
The description of an internal component can opened at any time......