ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.ChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
HChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
<picLayer variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<WDPic variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
dChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
Flash (Property)
The Flash property determines and changes the flash mode in a Camera control.
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
VideoStartDecoding (Function)
Starts decoding bar codes in a Camera control.
CameraStartDecoding (Function)
Starts decoding bar codes in a Camera control.
CameraStopDecoding (Function)
Stops decoding bar codes in a Camera control.
8. Associating controls with data
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......
<Camera>.StartDecoding (Function)
Starts decoding bar codes in a Camera control.
NFC: Transferring data
NFC (Near Field Communication) is a wireless communication technology at short range and high frequency used to exchange data (named "tag") between two devices or between a device and a bullet even at short distance (few centimeters)......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
The different copy modes
Two different copy modes are proposed by WDTRAD......
XMLFindNamespaceByURI (Function)
Finds an XML namespace from its URI (Universal Resource Identifier) in a node and in the parents of this node.
SCM administrator: Managing branches
The SCM (Source Code Manager) administrator allows to you manage the branches of the different projects found in SCM......
<xmlNode variable>.FindNamespaceByURI (Function)
Finds an XML namespace from its URI (Universal Resource Identifier) in a node and in the parents of this node.
7. Multilingual applications in practice
TrialVersion (Function)
Used to find out whether the current execution of the application is in "trial version" mode.
FullScreenEnable (Function)
Switches the browser to "Full screen" mode. The browser occupies the entire screen.
dbgCheckEqual (Function)
Checks whether the expressions are equal in assertive programming and in automated test mode.
Query editor
The query editor is used to automatically create queries on the data files......