ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found......
DocClose (Function)
Closes a docx file and frees the document.
InWindowsMobileMode (Function)
Indicates whether the code is run: from a Windows Mobile application. from a WINDEV application, from a WEBDEV site or from a PHP application. Function kept for backward compatibility....
Using Objective C code
You can use Objective C code in iPhone/iPad applications generated with WINDEV Mobile....
6. Internal window
Internal windows...
Error 1054: 'Ancestor' cannot be used outside the code of a class
9. Internal page
10. Internal window
The Internal Window control is used to include a window (and its code) in another window. At runtime, the internal window will be dynamically merged with the host window.
WLanguage procedure called by OKCancelAsynchronous
Procedure ("Callback") called by OKCancelAsynchronous when the user clicks one of the buttons in the dialog box. This procedure can be a local, global, internal or lambda procedure.
GDPR (Property)
The GDPR property is used to: find out if the GDPR applies to an item from a data file. define whether the GDPR should apply to an item (in the item description in the code only)....
WLanguage procedure associated with YesNoAsynchronous
Procedure ("Callback") called by YesNoAsynchronous when the user clicks one of the buttons in the dialog box. This procedure can be a local, global, internal or lambda procedure.
ContinentGet (Function)
Returns the Continent variable that corresponds to one of the following values: a continent constant (2-character continent code), a continent caption....
HTML (Property)
The HTML property is used to: find out whether the current report is printed in HTML mode. manage the HTML type of a Static control found in a report....
Handling an OLE control by programming
WINDEV enables you to handle an OLE control by programming......
OKCancelAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response....
ConfirmAsynchronous (Function)
Displays a non-blocking message in a standard dialog box with the answers "Yes", "No", "Cancel" and calls a WLanguage procedure with the user's response....
String functions (prefix syntax)
The following functions are used to handle strings, using prefix syntax:
6. HFSQL Cluster
HFSQL Cluster is an extension of the HFSQL Client/Server database model....
GDPR: Concrete solutions
GDPR: General Data Protection Regulation...
Dark theme on mobile devices
The latest versions of mobile OSs allow you to switch applications to a dark theme to reduce battery consumption or to make the device easier to use in a low-light environment......
Sequence of selection conditions for a query
When at least two selection conditions are found in a query, the sequence of selection conditions must be specified by the conditional operators AND and OR......
Metatypes in the analysis
A metatype is a combination of characteristics of an item and a bound control......
Unicode in character strings
UNICODE is an encoding system that assigns a unique number to each character....
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
Error 31: The file to include is not found. Check the name and path ...