ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
BurnerPath (Function)
Returns the path of the current burner.
SchedulerAddTask (Function)
Creates a task in the Windows scheduler (if this task does not already exist).
BurnerSave (Function)
Burns the files found in the compilation onto the CD or DVD.
PDFMerge (Function)
Merges several existing PDF files into a single PDF file. The files are merged one after another. The paths of PDF files can be found in an array.
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
EncryptStandard (Function)
Encrypts a character string or a binary buffer by using a symmetrical encryption algorithm (AES, DES, etc.)
25. Performing a process on several successive pages
Performing a process on several successive pages...
Describing a problem to the Free Technical Support
Customizing the guide
The guide is a powerful search engine included in WINDEV, allowing you to find all referenced documents about a subject......
Constants used by the TraceStart function
List of constants used by the TraceStart function....
ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.
BurnerStatus (Function)
Returns the status of the current burner.
CDEject (Function)
Opens or closes the door of CD/DVD player selected on the current computer....
CursorOptions (Property)
The CursorOptions property is used to manage the type of cursor used for a connection (Native Connectors, OLE DB, etc.).
BurnerList (Function)
Returns the list of burners installed on the current computer.
XLS file handling functions
List of functions for managing XLS files...
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
Programming custom calculations in Table controls
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
Input masks and display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
CheckSpell (Property)
The CheckSpell property is used to enable or disable the automatic spelling checker.
RequestRefreshUIElement (Function)
Requests the execution of the "Request for refreshing the display" event of the specified element (and gives back control without waiting for the execution of the event).
API (Function)
Runs a function found in an external DLL.
WebserviceClientIPAddress (Function)
Returns the IP address of the computer using and calling the Webservice.