ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
TableSelectMinus (Function)
Deselects a row from a Table or TreeView Table control.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
CacheSize (Property)
The CacheSize property is used to: Get the maximum number of records that can be stored in the cache of the Native MySQL Connector. Change the maximum number of records that can be stored in the cache of the Native MySQL Connector....
TableDeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control populated programmatically, a table displayed in a Combo Box control....
dbgStandardOutput (Function)
Writes an information into the standard output stream "stdout" (also called "console").
apiRequest (Type of request)
The apiRequest type is used to define all the advanced characteristics of a request executed via a REST web service imported using the OpenAPI documentation.
CharactUnicode (Function)
Returns the character corresponding to the specified Unicode code.
How to add a new row to a Table control?
This help page explains how to add a row to a Table control programmatically....
grDeleteAll (Function)
Erases a chart and destroys this chart.
Variable Description (Type of variable)
The Variable Description type is used to get information about a variable or a member.
HStatNbRec (Function)
Returns the number of entries for a given key item.
SNMPTrapEnable (Example)
Usage example of the SNMPTrapEnable function
HTMLEditorSearch (Function)
Searches for a string in an HTML Editor control.
Docker image of the HFSQL server
From version 22, a Docker container with the HFSQL server is available in Docker Hub......
DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via the persistence of data in the controls.
docStyle (Type of variable)
The docStyle type is used to define the advanced characteristics of a style belonging to a document, a paragraph or a document fragment.
Deployment diagram
A deployment diagram shows the physical layout of the hardware components (nodes) used in a system as well as the association between the executable programs and these components......
HRecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
NotesDeleteItem (Function)
Deletes the specified item from the current document in Lotus Notes.
TreeCollapse (Function)
Collapses a branch previously expanded.
Changing the characteristics of window controls
The characteristics of the controls can be viewed and/or changed in......
ASPDisplay (Function)
Calls an external ASP script and returns the result page in the current browser window.
PHPDisplay (Function)
Calls an external PHP script and returns the result page in the current browser window.
ScriptDisplay (Function)
Calls an external script or page (.php, .asp, .mhtml or.mht) and returns the result page in the current browser window.
WavInit (External language)
Initializes the sound interpreter.