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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Various constants
List of various constants....
DDEStart (Function)
Starts the execution of a program (an executable for example) from the current application.
HDeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
XMLPrevious (Function)
Positions on the previous element (tag or attribute).
XMLNext (Function)
Positions on the next element (tag or attribute).
Spacing out a selection of controls
To create modern interfaces, you need to increase spacing between the controls in your windows......
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
TableToExcel (Function)
Creates an Excel file with the data from a Table or TreeView Table control.
Events associated with a Rich Text Area control
WEBDEV manages the following events by default (order of appearance in the code editor)......
ThreadState (Function)
Returns the current status of a thread.
RTFToHTML (Function)
Returns the HTML string corresponding to the specified RTF string.
SMSRunApp (Function)
Starts the native application for sending SMSs found on the device (Android or iPhone/iPad)....
SemaphoreDestroy (Function)
Explicitly destroys a semaphore.
Constants for managing ports
List of constants used by the functions for port management (serial and parallel ports)...
H.VisibleAutoIndexing (Variable)
Indicates whether the indexing window must be displayed during the automatic reindexing of HFSQL data files.
SchedulerDeleteAppointment (Function)
Deletes an appointment from a Scheduler control.
fSep (Function)
Returns the separator of directory according to the current platform ('\' or '/')....
TelemetryEnable (Function)
Enables the telemetry manually.
TestCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
TestCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
TestCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated test mode.
EventDestroy (Function)
Explicitly destroys an event.
SemaphoreEnd (Function)
Allows one or more threads to exit from the area protected by the semaphore.
HInfoMemo (Function)
Returns the characteristics of binary and text memos.
grMask (Function)
Formats the data displayed by grLabel or by grTooltip.