ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dbgSaveMemoryDump (Function)
Saves a dump of memory used by the application.
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
sComputeCrc32 (Function)
Calculates the Cyclical Redundancy Check (CRC) of buffer.
grAutoRefreshSeries (Function)
Identifies or defines whether a series is refreshed whenever the chart is drawn.
fClose (Function)
Closes an external file.
WBAdminConnection (Variable type)
The WBAdminConnection type is used to get all the advanced characteristics of a connection on the server. This connection can correspond to a session, an AWP request, a schedule task, etc.
TimeToString (Function)
Converts a time to a string in the specified format.
modbusSession (Variable type)
The modbusSession type is used to identify a connection to a Modbus server.
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
OrganizerChangeMode (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month)....
EmailStartIMAPSession (Function)
Starts a session for receiving and reading emails with the IMAP protocol.
Factorial (Function)
Returns the factorial of an integer number.
XMLSavePosition (Function)
Stores the current position in the XML document.
Storing the breaks in the Table/Looper controls (AAF)
When end users work on a complex Table or Looper control with multiple breaks, they may want to save the current layout......
Thread management functions
List of functions for managing threads...
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.
MatRead (Function)
Reads the value of a matrix element.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
grDeleteAll (Function)
Erases a chart and destroys this chart.
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....
ReplicOpen (Function)
Opens a replication in direct mode or with a replication server.
fListDirectory (Function)
Lists the subdirectories of a given directory and returns the full paths of listed subdirectories.