ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WDLog: Viewing a log file
WDLog is used to view the content of a log file......
VisualEffect (Property)
The VisualEffect property allows you to apply a visual effect on a control or group of controls in a window.
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
SaaS administrator - Adding a site
Adding a SaaS site is used to declare a SaaS site deployed on a WEBDEV Application Server to a SaaS Webservice in order to allow it to be used......
zipExtractFile (Function)
Extracts a file from an archive and automatically decompresses it to a physical location or in memory.
iInitReportQueryConnection (Function)
Initializes the query linked to the report.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
Accessing a database via a web service
The database can be accessed via a web service......
HTransactionCancel (Function)
If a transaction is in progress, rolls back all operations performed on tables in transactions since the start of the transaction.
Input (Function)
Displays a message allowing the user to type an information.
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
Handling RTF in an Edit control
Rich Text Format (RTF) is used to encode text and simplify exchange between applications......
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc....
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.