ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PicRectangularSnipOCR (Function)
Runs OCR and extracts the text from a rectangular area defined with the mouse.
<Spreadsheet>.BorderSelection (Function)
Modifies the border of selected cells in a Spreadsheet control found in a window.
HTMLValidateForm (Function)
Validates a form in an HTML page displayed in an HTML Display control.
<HTML Display control>.ValidateForm (Function)
Validates a form in an HTML page displayed in an HTML Display control.
<Source>.CreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
WinInHeight (Function)
Returns the internal height of a window (without title bar and border).
DnDCursor (Function)
Manages the mouse cursor and specifies the action allowed during Drag and Drop.
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
tapiLineDial (Function)
Dials a phone number for a voice line and chooses the device to use.
sRead (Function)
Reads a character string in the entry buffer of the specified serial port.
SocketConnectInfrared (Function)
Connects a client computer to a given socket via the infrared port.
InvalidInputShowTooltip (Function)
Shows an error tooltip under an Edit control to indicate why the input is invalid.
SensorDetectChangeAcceleration (Function)
Notifies when acceleration forces are applied to the device along any of the three axes.
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....
H.LanguageCreationUnicode (Variable)
Allows you to define the characteristics of the sort for the Unicode items found in a data file.
HRetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
hbScanParameter (Type of variable)
The hbScanParameter type is used to define the parameters for iterating over the records in an HBase database.
EmulateMouse (Function)
Simulates a mouse event (left click, right click, double click, ...).
<Image>.DrawChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line) in an Image control.
<Image variable>.DrawChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line) in an Image variable.
<Table>.FormulaDeleteAll (Function)
Deletes all rows added with <Table>.FormulaAdd.
HDFS functions (prefix syntax)
The following functions are used to manage files on a HDFS system (prefix syntax)......
<Source>.DeleteView (Function)
Deletes a previously created view. This function uses the former view mechanism.
InvalidInputShowIcon (Function)
Shows an error icon next to an Edit control to indicate that the input is invalid.