ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PDFMergeWithPassword (Function)
Merges several existing and password-protected PDF files into a single PDF file.
ChangeAction (Function)
Used to specify the action to perform when the HTML page displayed in the browser is no longer synchronized with the page context on server.
XMLNamespaceURI (Function)
Returns the URI of the namespace associated with the current tag in an XML document.
zipCompressionLevel (Function)
Changes the compression level used when creating an archive in ZIP format or in 7z format.
HFSQL constants
List of constants used by the HFSQL functions....
Using ODBC on HFSQL Classic via JDBC
The ODBC driver on HFSQL Classic is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
DynamicSiteDisplay (Function)
Starts a dynamic WEBDEV site from a static page or or from a dynamic WEBDEV page.
Use (Function)
Opens a WINDEV window and closes all the other windows that were opened beforehand.
ControlExist (Function)
Checks the existence of a control (or group of controls) in a window, in a page or in a report.
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
MatWrite (Function)
Writes an element into a matrix.
HListDatabase (Function)
Lists the Client/Server databases associated with a connection....
RealToDateTime (Function)
Converts an 8-byte real to a date and time.
WinStatus (Function)
Identifies or modifies the window status.
MatDelete (Function)
Deletes an existing matrix.
MatFill (Function)
Initializes all the elements found in a matrix of a given size.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
XMLSavePosition (Function)
Stores the current position in the XML document.
CursorCapture (Function)
Directs all the events associated with the mouse toward a specific window or control, regardless of the screen object where the mouse event occurs.
XMLAddAttribute (Function)
Adds an attribute into an XML document.
sEscape (Function)
Runs different functions that directly affect the bits of serial port, parallel port or infrared port, independently of the communication protocol.
TableMode (Function)
TableMode is kept for backward compatibility.
ThreadWaitSignal (Function)
Locks the current thread until it receives a signal from another thread.
<Connection variable>.DescribeServerTrigger (Function)
Adds or modifies a server trigger.
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).