ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......
fReadLine (Function)
Reads a line from an external file (ANSI or Unicode).
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
NbCopy (Property)
The NbCopy property is used to determine and change the number of report copies to print.
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
HTTPGetResult (Example)
Usage example of the HTTPGetResult function
Responsive Web Design: Managing a header bar
This help page explains how to create a page containing a header bar in Responsive Web Design mode......
HReadFirst (Function)
Sets the position on the first record according to a browse item.
PDF Reader control functions
The following functions are used to manage PDF Reader controls:...
Character strings
WLanguage supports different types of strings....
Thumbnail (Property)
The Thumbnail property is used to: get the value of an item thumbnail. This item was defined in the data model editor or through programming. get and change the image associated with a Thumbnail control....
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....
Creating an SCM repository
To share a project via the Source Code Manager, a repository must be created......
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
The Multiline Zone control
The Multiline Zone control is used to easily create interfaces in iOS style....
Automatic management of exceptions
The management of exceptions can be customized by process......
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
iPrintPDF (Function)
Prints the content: of a PDF file. of a buffer containing a PDF. of a PDF Reader control....
TimeSys (Function)
Returns or modifies the system time (current time defined for the current computer).
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
Project Management Hub: Managing the schedule
The project contributors can manage their tasks directly from the schedule or from the task list......