ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

JSON (Type of variable)
The JSON type makes it possible to simplify actions on data in JSON format.
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
SysPowerStatus
Used to get various information about the battery (main or secondary) of the device on which the application is running.
Environment of the report editor
Environment of the report editor...
Iconize (Function)
Minimizes a WINDEV window.
ListDelete (Function)
Deletes an element from a List Box, ListView or Combo Box control populated programmatically.
SocketRead (Function)
Retrieves a message sent by another socket.
OpenPopup (Function)
Opens a popup window and waits for this window to be closed.
HAddTask (Function)
Adds a scheduled task on the server defined by the connection.
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
Sending elements to Free Technical Support
HTTPDestination (Function)
Indicates the backup file for the result of next HTTP request, run in the same thread.
Extern (Reserved word)
EXTERN is used to...
CDEject (Function)
Opens or closes the door of CD/DVD player selected on the current computer....
sfSeekUpdatedResult (Type of variable)
The sfSeekUpdatedResult type is used to find out the result of SFSeekModified...
ExecuteUpdateUIParent (Function)
Immediately executes the "Request for refreshing the display" event of the parent. This function is kept for backward compatibility.
WLanguage procedure called by FTPListFile
Procedure ("Callback") called by FTPListFile for each file found.
CertificateSignFile (Function)
Creates the signature of a file. This signature can be stored in a Buffer variable or in a text file.
5. The following files are automatically created
SOAPAddHeader (Function)
Adds a header to the next SOAP function of a Webservice to run.
FOR ALL/FOR EACH statement (browse of strings)
The FOR EACH statement is used to browse strings according to different methods...
grPrint (Function)
Prints a chart.
WDAPI: Converting a declaration of C function or structure
WDAPI is used to convert a declaration of C function or structure into a declaration of WLanguage function or structure......