ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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....
grSeriesSecondaryAxis (Function)
Defines whether a series will be drawn on the secondary axis.
SchedulerAddAppointment (Function)
Adds a new appointment into a Scheduler control.
CharactUnicode (Function)
Returns the character corresponding to the specified Unicode code.
RGBToHTML (Function)
Returns the HTML color corresponding to the RGB color.
dbgSaveMemoryDump (Function)
Saves a dump of memory used by the application.
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.
LineToPosition (Function)
Returns the position of the first character of a line in a block of text.
FilterWithBounds (Property)
The FilterWithBounds property is used to determine if bounds have been specified for the filter implemented by HFilter on an HFSQL data file, view or query.
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.
ByAddress (Property)
The ByAddress property is used to determine if a procedure parameter was passed by address.
Image drawing and processing functions
List of image drawing and processing functions...
ControlContextMenu (Function)
Identifies the control on which the context menu was opened.
Min (Function)
Returns the lowest value.
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.
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.
HModifyDatabaseRights (Function)
Modifies the rights granted to a user or to a group for a HFSQL Client/Server database....
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.