ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages...
Set of procedures
The global procedures are grouped in set of procedures...
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code.
16. Types of code
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Local procedure
Two types of procedures are available...
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
grStartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial Bar chart....
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
LooperDeleteSelect (Function)
Deletes the selected rows from a Looper control.
dChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Automatic management of exceptions
The management of exceptions can be customized by process......
Constants used for managing the multi-touch
Constants for managing the multi-touch...
Deserialize (Function)
Deserializes a buffer or a character string containing the data from a class, structure, array (including an associative array), queue, stack, list or advanced variable, as well as their subelements.
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
dPixelColor (Function)
Identifies the color of a pixel: in an Image control. in an Image variable. in a picLayer variable. in a WDPic variable]....
Map control properties
The following properties can be used with Map controls:...
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
MapAddItinerary (Function)
Adds an itinerary onto a Map control.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
SocketWrite (Function)
Writes a message intended to another socket.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file : format, width and height, number of bits per pixel....
Mean (Function)
Calculates the mean of several elements: elements found in an array, numeric values, ......
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated programmatically. of a Combo Box control populated programmatically. of a "List of values" column in a Table control. in a Spreadsheet control....
Properties associated with the rows of a TreeView Table control
The rows of TreeView Table controls in a window or page can be manipulated using WLanguage properties......