ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

RETURN statement
The RETURN statement is used to exit the current event, process or procedure and return a result...
DocToPDF (Function)
Converts a Word Processing document into a PDF file.
grHMGetData (Function)
Retrieves data from a Heatmap chart.
iPrintImage (Function)
Sends the image file to print to the print buffer.
MagnifierMode (Property)
The MagnifierMode property determines and changes how the magnifier is displayed in the column headings of a Table or TreeView Table control.
DashAddWidget (Function)
Adds and displays a widget (internal window) in a Dashboard control.
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.
Fixed array (Type of variable)
A fixed array is an "advanced" type of array...
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.
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.