ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

iTextHeight (Function)
Calculates the height of the font for the text to print (in millimeters).
ArraySwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
WordCount (Function)
Returns the number of words in a string.
ParallelTaskCancel (Function)
Immediately ends the execution of the current task: the task is flagged as ptsCanceled.
ParallelTaskWaitAll (Function)
Waits for the end of execution of all parallel tasks found in an array.
HRecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
ModbusReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
Looper control functions
List of functions for managing Looper controls...
ExceptionEnable (Function)
Re-enables the current exception process if the exception was corrected.
MemOut (Function)
Used to find out whether the browse performed on a memory area is outside this memory area.
TableGiveChild (Function)
Returns the "children" of an element (lower level) in a TreeView Table control.
grAxisVisible (Function)
Configures how the axes are displayed in Line or Column charts.
NbDescribedThumbnail (Property)
The NbDescribedThumbnail property is used to get the number of thumbnails expected for an item.
HAlias (Example)
Usage example of the HAlias function
WordToArray (Function)
Fills an array with the words from a string.
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
ArrayToParameters (Function)
Converts an array of elements into a list of parameters.
Cookie (Type of variable)
The Cookie type is used to handle the cookies transmitted in the HTTP requests.
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
grAxisTitle (Function)
Defines the title of X-axis and the title of Y-axis in a chart.
Managing Bluetooth Low Energy devices
The Bluetooth LE standard (for Low Energy) is used to manage devices with low energy consumption......
MapDisplayPosition (Function)
Centers the map displayed in a Map control on a geographical position or on a specific location.
ExplorerRetrieve (Example)
Usage example of the ExplorerRetrieve function