ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
fLock (Function)
Entirely or partially locks an external file.
RegistryCreateKey (Function)
Creates a key in the Windows registry.
dbgCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated test mode.
BTLECharacteristicWriteValue (Function)
Writes a value to a characteristic on a Bluetooth Low Energy device.
zipClose (Function)
Closes an archive.
New Features brochure - Version 27: New WINDEV features
New features in WINDEV 27 presented in the New Features brochure....
CursorDisplay (Function)
Displays or hides the mouse cursor.
FTPAttribute (Function)
Identifies the attributes of a file found on an FTP server (File Transfer Protocol).
AppointmentDelete (Function)
Deletes: the current appointment from the calendar of a Lotus Notes or Outlook messaging. an appointment from the calendar found on a mobile device (Android/iOS)....
dbgCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
OAuth2Parameters (Type of variable)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
TestWriteResult (Function)
Writes information or an error into the status report of a unit test, in the test editor.
CameraCapture (Function)
Captures the images received from the camera: as an image: takes a photo. as a video: records a video. Function kept for "Version-26-compatible" Camera controls....
ToastDisplay (Function)
Displays a "Toast" message.
EndProgram (Function)
Ends the execution of the current program.
Constants for managing projects
List of constants used by the functions for managing projects....
dbgCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.