ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.NoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
<Source>.HistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
Impact analysis
The impact analysis immediately identifies the consequences of the latest changes...
HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
HHistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
XML management: Use example
This application example manages an XML file named "Orders......
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
Keyboard shortcut on a button (AAF)
In an application developed with WINDEV, the user has the ability to implement a keyboard shortcut...
TableDelete (Function)
Deletes a row from: a Table control, a TreeView Table control, a table displayed in a Combo...
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered...
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
The Internal Page control
...The "Internal Page" control is used to include a page (and its code) in a control of another...
HAdd (Function)
Adds: the record found in memory into the data file (query or view). the record found...
WDConver : Use in command line mode
...Using WDConver in command line mode consists in running a conversion description created and saved...
Options for generating the HTML pages
The options for generating the HTML pages in a WEBDEV project can be defined......
WiFiConnect (Function)
Connects the device to the specified Wi-Fi network.
GanttAddTask (Function)
Adds a task in a Gantt Chart column in a Table or TreeView Table control.
VideoDisplay (Function)
Displays in a Camera control the video sequence currently transmitted by a "web camera"...
HDeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
LDAPAddAttribute (Function)
Adds an attribute or adds a new value to an existing attribute.
Project Management Hub: Managing tasks
The Project Management Hub allows you to define the different tasks assigned to each project...
WiFiActivate (Function)
Enables or disables Wi-Fi on the device.
NFCWriteTag (Function)
Starts writing data to an NFC tag.
CameraDisplay (Function)
Displays the video being captured by a web camera or by the camera of a mobile device in a "Camera"...
XMLLast (Function)
Positions on the last element (tag or attribute) of the current tree level.
fSeek (Function)
Gets and sets current position in an external file.
Handling controls in a window
The different operations that can be performed on the window controls are as follows......
Creating a replication
To understand the operating mode of ReplicEdit, we are going to create a replication by using...
Events associated with a Gantt Chart column
Responsive Web Design: Specific UI errors
WEBDEV features UI errors specific to the position of controls in the different slices......