ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MatInvert (Function)
Calculates the inverse of a square matrix.
grSmoothing (Function)
Smoothes a Line chart or a Scatter chart by using the "cubic splines" algorithm.
sEvent (Function)
Branches an event on a serial port.
dModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image found: in an Image control, in an Image variable....
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
Complete (Function)
Returns a character string of a specified length.
dPolyline (Function)
Draws a line composed of multiple segments.
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
StringCompare (Function)
Compares two strings character by character: according to the sequence of ASCII characters. according to the alphabetical order....
Events associated with a Layout control
dResize (Function)
Resizes an image: in an Image control. in an Image variable. in a picLayer variable]....
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
MatTranspose (Function)
Calculates the transposed matrix.
grGradient (Function)
Enables or disables the display of color gradients in a chart.
CSVToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string in CSV format passed in parameter.
Events associated with a Range Slider control
The following events are associated with Range Slider controls:...
MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
TreePosition (Function)
Displays a TreeView control from a specified element (node or leaf) or returns the name of the first element displayed in a TreeView control.
Events associated with Spin controls
List of events associated with Spin controls...
Project (External language)
Opens and runs a WINDEV project.
Word Processing control events
WINDEV manages the following events by default......
DateToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
Characteristics of an indexed control
Characteristics of an indexed control: description, code, ......
zipClose (Function)
Closes an archive.