ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test...
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
HTTPRequest (Function)
Starts an HTTP request on a server.
fUnlock (Function)
Entirely or partially unlocks an external file.
WiFiListNetwork (Function)
Returns the list of Wi-Fi networks configured on the device.
fMoveDir (Function)
Moves a directory and its content.
grScatterSeriesLabel (Function)
Initializes the label of data series in a "Scatter" chart.
The Context Menu control (WEBDEV)
Context menus are often used in websites......
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
HDeleteServerTrigger (Function)
Deletes a server trigger.
HPriorityClient (Function)
Modifies the priority of a client application.
HTTPTimeOut (Function)
Sets the timeout for WLanguage functions that use the HTTP protocol (HTTPRequest, SOAPExecute, DotNetExecute, J2EEExecute, etc.).
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
Seek (Function)
Searches for the index of an element in a WLanguage array.
fCopyFile (Function)
Copies one or more files (regardless of their attributes).
SpeechRecognitionDeleteCommand (Function)
Deletes a voice command previously added with SpeechRecognitionAddCommand.
HRecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
GPSStopDetection (Function)
Stops the location detection triggered by GPSDetectPosition.
grScatterPointSize (Function)
Defines the size of points in a "Scatter" chart.
grAutoRefreshCategoryLabel (Function)
Identifies or defines whether the category labels are refreshed whenever the chart is drawn.
fGlobalDirCommon (Function)
Returns a directory path for the global data of current application (data shared between several applications), regardless of the current user.
fLock (Function)
Entirely or partially locks an external file.
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
ThreadWaitSignal (Example)
Usage example of the ThreadWaitSignal function
FinInterestRate (Example)
Usage example of the FinInterestRate function
HSaveParameter (Function)
Saves a persistent value on the HFSQL server.
AdditionCompleted (Property)
The AdditionCompleted property determines if an element was added to a queue, list or stack, or if the operation is in progress.