ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

NoCharacter (Function)
Returns a string after removing the specified leading and trailing characters.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
grRaised (Function)
Used to display a chart with raised effect.
grDeleteAll (Function)
Erases a chart and destroys this chart.
EndAutomatedProcedure (Function)
Stops the current or forthcoming execution of an automatic procedure (defined by the properties of the procedure in the code editor).
grSourceSeries (Function)
Defines the source of a series.
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
DDE constants
List of constants used by the DDE functions...
CallInterface (Function)
Runs a method of an interface of an object implemented in a DLL external to the WINDEV framework.
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
Responsive Web Design: Specific UI errors
WEBDEV features UI errors specific to the position of controls in the different slices......
The "Modifier"pane
The "Modifier" pane is used to view and/or modify, from the window editor, page editor or report editor, the main characteristics......
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
Confirm (Function)
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice....
JWTParameters (Variable type)
The JWTParameter type is used to define all the data required for JWT-based authentication.
fMemOpen (Function)
Opens a memory zone shared between several applications.
How to loop through a file using filters?