ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Properties associated with a supercontrol
List of properties associated with a supercontrol...
ModbusDisconnect (Function)
Closes the Modbus session.
JavaLoad (Function)
Specifies the location of user classes required to run the Java application or the Java applet.
fUnlock (Function)
Entirely or partially unlocks an external file.
PositionOccurrence (Function)
Finds the Xth position of a string within another string.
FBRequest (Function)
Performs a communication request (HTTP request) to the Facebook Graph API.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
RETURN statement
The RETURN statement is used to exit the current event, process or procedure and return a result...
fCreate (Function)
Creates an external file.
grHMAddData (Function)
Adds a data into a Heatmap chart.
BurnerSave (Function)
Burns the files found in the compilation onto the CD or DVD.
Properties associated with Tab controls
A Tab control found in a window or in a page can be handled by several WLanguage properties......
DashAddWidget (Function)
Adds and displays a widget (internal window) in a Dashboard control.
Looper control properties
You can manipulate Looper controls in a window or page using the following WLanguage properties......
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....
DashDeleteAll (Function)
Deletes all widgets displayed in a Dashboard control.
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.
HPass (Function)
Defines the password used to create or open a data file.
DnDCacheData (Function)
Indicates the type of data and the data to copy/move during Drag/Drop....
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
OAuth2Parameters (Type of variable)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
FBGetUserInformation (Function)
Retrieves the Facebook information of connected user.