ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

CurrentMonth (Function)
Returns the number of the current month.
InitRandom (Function)
Initializes the generator of random numbers.
GetIdentifier (Function)
Calculates a unique identifier (integer) for an executable or for a session.
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
MatExist (Function)
Checks the whether the matrix exists in memory.
XMLInsertDocument (Function)
Inserts the current XML tag found in an XML document into another XML document.
XMLRename (Function)
Renames the current element (tag or attribute) in an XML document.
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
Right (Function)
Extracts the last characters from a string or string buffer.
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
SQLDisconnect (Function)
Closes the current connection and frees the memory used by the connection.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
fReadLine (Example)
Usage example of the fReadLine function
CommonLength (Function)
Returns the number of common characters between two strings (from the beginning or from the end of the string).
UncompleteDir (Function)
Removes the '/' or '\' characters from the end of a string, if necessary....
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
iSequencingAddXLS (Function)
Adds an XLS or XLSX document into a sequence of report print jobs.
picRTF (Variable type)
The picRTF type is used to define all the advanced characteristics of a layer that contains RTF.
Polygon (Variable type)
The Polygon type is used to define the points of a polygon.
DescribedDirectory (Property)
The DescribedDirectory property is used to manage the physical directory of HFSQL files.
BitwiseNOT (Function)
Returns the result of the bitwise logical NOT operation of a value.
HListConnection (Function)
Returns the list of connections currently described in the application.
HListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
SchedulerModifyTask (Function)
Modifies the parameters of a scheduled task.