ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

XMLFind (Function)
Performs a search in an XML document.
ControlDelete (Function)
Permanently deletes a control from a window, page or report.
StatVariance (Function)
Calculates the variance for a series of values.
SensorEnd (Function)
Indicates the end of the use of the sensor functions.
grAddTimeData (Function)
Adds data at a precise moment in a time chart.
LooperCount (Function)
Returns the number of rows in a Looper control.
Easter (Function)
Returns the date of Easter for the specified year according to the western Christian calendar.
BrowserPlatform (Function)
Returns the user's browser platform....
Error 30: An exception process cannot be declared inside another exception process...
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
MatMultiply (Function)
Multiplies two matrices.
StatAverageDeviation (Function)
Calculates the average deviation of values in relation to their arithmetic mean.
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
HCreateSubscriberReplica (Function)
Creates the description file of a subscriber replica.
HOnError (Function)
Customizes the management of HFSQL errors.
EmailOpenMail (Function)
Opens the default messaging software: of Web user on the browser computer. of the user on the current Windows computer. on the phone....
YInitial (Property)
The YInitial property is used to: Find out the Y-coordinate: of a control (position on Y-axis) when opening the window or the page. of a window (position on Y-axis) when opening the window. Modify the Y-coordinate of a control anchored "to bottom" (position on the vertical axis) when opening the window. Find out the Y-coordinate of a control in relation to its block (position in millimeters on the vertical axis) when opening the report....
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's choice....
Width (Property)
The Width property gets and changes the width: of a control or block in a report. of a control (found in a window), window, column found in a table or column found in a list box (including listview). of a control (found in a page), column found in a table or column found in a list box. The control can be overlayable or not....
StringCompare (Function)
Compares two strings character by character: according to the sequence of ASCII characters. according to the alphabetical order....
The HTML control
The HTML control displays HTML pages or HTML code......
FBStartSession (Function)
Used to authenticate and log in to Faceboook.
EmailReadFirst (Function)
Reads the first incoming email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).