ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing HFSQL Client/Server applications
The HFSQL Control Center is used to manage the HFSQL Client/Server servers and the HFSQL Client/Server databases......
ImageMode (Property)
The ImageMode property gets and sets the display mode of an image in an Image control, in the column of a table of type Image or in the background of a Chart control in a window.
12. Preventing from going back to a page
How to avoid displaying the URL of WEBDEV pages in the browser?
By default, when the user connects to a site developed with WEBDEV, the address bar of the browser contains an address in the following format......
XMLData (Function)
Returns the value of current element (tag or XML attribute) or the value of one of its attributes.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL table, from a query or from an HFSQL view into a physical file (on disk).
The Looper control
A Looper control is used to repeat the controls found in a specific area......
Writing an email: the available methods
This help page presents the methods for writing an email....
6. HFSQL Cluster
HFSQL Cluster is an extension of the HFSQL Client/Server database model....
PageRateDDW (Function)
Allows you to find out and modify the rate of gray for the pages that use DDW (Dim disabled pages).
HListConnectedUser (Function)
Lists the users currently connected to one or more files handled by a Client/Server connection....
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
Error 507: The '++' operator is not allowed
NetMACAddress (Function)
Returns the MAC address (physical address) of one of the network cards found on the computer.
<PDF Reader>.Close (Function)
Closes and frees the PDF file displayed in a PDF Reader control.
<Document variable>.Close (Function)
Closes the docx file associated with the Document variable and frees the document.
The "Analysis" pane
The "Analysis" pane lists......
PDFMergeWithPassword (Function)
Merges several existing and password-protected PDF files into a single PDF file.