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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
13. Security benefit: managing the "Back" button
DialogAsynchronous (Function)
Displays a non-blocking message box and calls a WLanguage procedure with the value of the button clicked by the user.
HDescribeItem (Example)
Usage example of the HDescribeItem function
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
BackgroundImagePrinted (Property)
The BackgroundImagePrinted is used to: Determine if the background image of a report (form or other) should be printed. Print (or not) the background image of a report....
CompleteDir (Function)
Adds a backslash to the end of a string, if necessary.
grIncreaseData (Function)
Adds a value to a data in a chart.
BackgroundColor (Property)
The BackgroundColor property is used to set the background color of a control, window, page or block of a report.
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
zipDeleteAll (Function)
Deletes all files from an archive.
Android: Conditions for using the Map control (before version 180056)
The Map control is using the Google Maps API library. The Map control displays data coming from the Google Maps service....
2. User-friendly editors in practice
User-friendly editors in practice...
Creating a flexible modeling
To create a new flexible modeling, you can......
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
Query editor
The query editor is used to automatically create queries on the data files......
SaaS administrator - Adding a client
Adding a SaaS client account is used to make a SaaS site available to the users......
FramesetUse (Function)
Displays a WEBDEV frameset in the user's browser and closes all the current page and frameset contexts....
Optional events: Retrieved information
In WINDEV, you can add optional events in the code of the different elements of an application......
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything. For example: a scheduled task may fail, an automatic backup may fail, a node may become inactive in a HFSQL cluster, ......
SecurityHtml (Property)
The SecurityHtml property is used to get and change the status of the security mechanism of HTML Display and HTML Editor controls.
6. Internal window
Internal windows...
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back to the program.
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.