ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HErrorDuplicates (Example)
Usage example of the HErrorDuplicates 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.
HDeactivateServerTrigger (Function)
Disables a HFSQL Client/Server server trigger on a server....
HPriority (Function)
Finds out and modifies the priority of the calling application.
HChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
HTMLToRTF (Function)
Converts an HTML string or an HTML buffer to an RTF string.
GPSStopDetection (Function)
Stops the location detection triggered by GPSDetectPosition.
ModbusDisconnect (Function)
Closes the Modbus session.
Version (Property)
The Version property is used to get and change the version of an element.
Icon
The "Icon" keyword corresponds to the Icon type, or to the Icon property.
sEndEvent (Function)
Disables the detection of an event on a serial port.
FinPeriodInterest (Example)
Usage example of the FinPeriodInterest function
FBRequest (Function)
Performs a communication request (HTTP request) to the Facebook Graph API.
Manipulating a Layout control programmatically
A Layout control can be......
TableAdjust (Function)
Adjusts the title and size of columns found in a Table or TreeView Table control.
grHMAddData (Function)
Adds a data into a Heatmap chart.
FBStopSession (Function)
Stops the Facebook session that was started by FBStartSession.
TableGiveParent (Function)
Returns the "parent" of an element in a TreeView Table control.
HTTPProgressBar (Function)
Displays a progress bar when: receiving the response to an HTTP request. sending an HTTP form (HTTPSendForm) or an HTTP query....
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....
grHMDeleteColor (Function)
Deletes the colors specified by grHMColor from a Heatmap chart.
grSeriesPointType (Function)
Modifies the type of point for a series found in a Line, Area, Scatter and Radar chart.
ModbusSendRawFrame (Function)
Sends a raw frame to a Modbus slave. This enables communication with devices that do not strictly comply with the Modbus standard.
xmlSignatureInformationKeyX509 (Type of variable)
The xmlSignatureInformationKeyX509 type is used to define the information that must be included in the KeyInfo section of the XML signature.