ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MatRead (Function)
Reads the value of a matrix element.
GetGUID (Function)
Calculates a globally unique identifier (named "GUID"), whose size is: equal to 16 bytes, which means 32 hexadecimal characters. equal to 32 bytes, which means 64 hexadecimal characters....
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
FullName (Property)
The FullName property is used to find out the full name: of a control. of a window. of a menu option. of a table column....
KeyExpression (Property)
The KeyExpression property is used to set the different components of a composite key.
HugeFile (Property)
The HugeFile property is used to configure the maximum size of a data file.
NbKeyItem (Property)
The NbKeyItem property is used to get the total number of key items (including composite keys) in a record of: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
Image drawing and processing functions
List of image drawing and processing functions...
WinInput (Function)
Identifies the window containing the WLanguage code currently run.
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatWrite (Function)
Writes an element into a matrix.
dbgSaveMemoryDump (Function)
Saves a dump of memory used by the application.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
grRaised (Function)
Used to display a chart with raised effect.
grDeleteAll (Function)
Erases a chart and destroys this chart.
HModifyDatabaseRights (Function)
Modifies the rights granted to a user or to a group for a HFSQL Client/Server database....
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....
Monitoring robot: Configuring the robot parameters
From the monitor, you can change the configuration options......
GglConnect (Function)
Manages authentication on a Google server (via the "OAuth 2.0" authentication mode).
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
The Slider control (in a window)
A slider control is used to select a value between two bounds......
WiFiActivate (Function)
Enables or disables Wi-Fi on the device.
Interactive notification management constants
Interactive notification management constants...