ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
InWebserviceMode (Function)
Used to find out whether the execution is in progress in the AWWS engine.
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without an Internet connection)....
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number of days from a Duration variable. Change the day of a Date or DateTime variable, or change the number of days of a Duration variable. Get the day or the number of days from a Date item (in "Date", "Date and Time" or "Duration" format) Modify the day or the number of days in a Date item (in "Date", "Date and Time" or "Duration" format)...
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......
Appointment (Type of variable)
The Appointment type is used to define the advanced characteristics of an appointment: time, location, ...
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
EmailReadMessage (Function)
Reads an incoming according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
Example for managing videos (broadcasted by a Camera control)
In this example, the application allows you to......
Organizer control properties
Several WLanguage properties can be used on an Organizer control found in a window......
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
Page with parameters
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
Now (Function)
Returns or modifies the system time (current time defined for the current computer).
fTime (Function)
Returns or modifies the different times associated with a file or directory (date created, modified or accessed).
SQLTransaction (Function)
Begins, commits or rolls back a transaction: on the files of a database opened by SQLConnect, on the files of a database opened by a connection (OLE DB or Native Access/Native Connector) described in the data model editor or by HOpenConnection....
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
SocketCreate (Function)
Creates a socket.
fWrite (Function)
Writes: a character string into an external file. a memory section....
Programming the table cells
The Table controls can be handled......
Properties associated with Tab controls
A Tab control found in a window or in a page can be handled by several WLanguage properties......
Rating control properties
The Rating control can be used in a window as well as in a page....
Properties associated with a supercontrol
List of properties associated with a supercontrol...