ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
mlInitialize (Function)
Initializes a new independent MATLAB session with an empty workspace in order to run functions.
EmailBuildSource (Function)
Generates the source code of the email message to be sent from the variables in the Email structure or in an Email variable.
FileToArray (Function)
Fills an array of classes or structures with the content of an HFSQL data file or query.
dbgCheckEqual (Function)
Checks whether the expressions are equal in assertive programming and in automated test mode.
FinCurrentVal (Function)
Returns the current value of investment.
fCompress (Function)
Compresses a file.
MatError (Function)
Identifies the type of the last error caused by a Matxxx function (functions for matrix management).
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
ListDeleteAll (Function)
Clears a List Box, ListView or Combo Box control populated programmatically.
ListDelete (Function)
Deletes an element from a List Box, ListView or Combo Box control populated programmatically.
CriticalSection (Function)
Enables a name or on-variable critical section in the statement USING ... IN.
grGridlines (Function)
Displays or hides the chart gridlines.
grLineThickness (Function)
Retrieves and/or modifies the value of the line thickness in a line chart....
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
SocketCreateUDP (Function)
Creates a socket that uses the UDP protocol.
HSubstDir (Function)
Associates the data directory specified in the analysis with a directory found on disk.
MapDeleteAll (Function)
Deletes the following from a Map control: all markers, use any shape you want, all images....
EnumControl (Function)
Returns the name of Nth control found in the specified element.
ContactListSource (Function)
Lists the sources (or accounts) of the contacts saved on the device.
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
<Map>.DisplayPosition (Function)
Centers the map displayed in a Map control on a geographical position or on a specific location.
Combo Box control functions
List of functions for handling the Combo Box controls...