ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing main window menus
A main menu is necessarily associated with a window...
Manipulating menu options programmatically
Menu options can be manipulated...
Manipulating menu options via the context menu
WINDEV and WINDEV Mobile support two types of menus: ...
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications...
Configuring the AAF menus (Automatic Application Features)
WINDEV includes several Automatic Application Features (AAFs)...
Characteristics of menu options
WINDEV and WINDEV Mobile support two types of menus ...
HUpdateSet (Function)
Creates or updates a set of procedures on an HFSQL server.
HSavePosition (Function)
Stores the current file context: current record, filter, pointers.
Color constants
The color constants are mainly used in the chart functions, the print functions and the drawing functions......
Enqueue (Function)
Adds an element to the queue.
Push (Function)
Pushes an element onto the stack.
fDirSize (Function)
Returns the size of a directory in bytes.
Contains (Function)
Allows you to check if a substring is within a string.
Dynamic structure (Type of variable)
A structure can be allocated dynamically...
NbItem (Property)
The NbItem property is used to get the total number of items (including composite keys) in a record of: a file described in the data model editor, a file described programmatically, an HFSQL view, a query....
MemRetrieve (Function)
Retrieves the return value of an element found in a memory zone.
MatCopy (Function)
Creates the copy of a matrix.
MatFloatAdd (Function)
Adds a value to each matrix element.
MatDelete (Function)
Deletes an existing matrix.
dbgEnableAssert (Function)
Enables or disables the assertive programming.
HDisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
XMLParentName (Function)
Returns the name of parent tag for the current element (tag or attribute).
XMLRoot (Function)
Positions on the root tag of an XML document.
XMLFound (Function)
Checks whether the current element corresponds to the current browse or to the current search.
ControlNoSpace (Function)
Specifies whether the space characters on the right of the value found in the control are deleted.
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
OpenSister (Example)
Usage example of the OpenSister function
VariableReset (Function)
Resets the variable to its initial value.
Charset (Property)
The Charset property is used to: Get the character set used by a Font variable. Change the character set used by a Font variable. Get the character set used by an HFSQL data file....
LocalStorageGet (Function)
Retrieves a value from the local storage.
LocalStorageDelete (Function)
Deletes a value from the local storage.