ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

eToEuro (Function)
Converts to Euro a value expressed in a specific currency.
HErrorLock (Function)
Used to check whether a lock error occurred.
eChangeCurrency (Function)
Converts a currency into another currency.
eToCurrency (Function)
Converts a value expressed in Euro into another currency.
dSaveImageTIFF (Function)
Saves an image in TIFF format into a file or memory.
The Scheduler control
...The Scheduler control is used to automatically display and handle schedules. It is used to manage the display of multiple resources and it is used in several applications or sites....
zipExtractFileList (Function)
Extracts and decompresses a list of files found in an archive to a physical location.
DocRedo (Function)
Restores the last undone action on a Word Processing document.
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
DocUndoCount (Function)
Returns the number of actions that can be undone on a document.
zipCurrentFile (Function)
Returns the name of the archived file currently handled by the functions for adding and extracting files.
HInfoBackup (Function)
Returns information about one or more backups performed on an HFSQL Client/Server server....
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
Database schema: Description of table structure
The database schema allows you to define the structure of tables used by the project......
Windows
The windows represent the main interface of a WINDEV application......
HTransaction (Function)
Starts a transaction on the tables (HFSQL or accessed via a Native Connector) and creates the transaction table.
HTransactionStart (Function)
Starts a transaction on the tables (HFSQL or accessed via a Native Connector) and creates the transaction table.
dCopy (Function)
Copies an image to another image.