ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Choose the type of image: dynamic, static, generated, ...
The images are often used to illustrate the site pages...
hdfsList (Function)
Lists the content of a directory found on a Hadoop server.
<Toast>.Display (Function)
Displays a "Toast" message.
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....
hdfsCreateDirectory (Function)
Creates a directory on a Hadoop server.
ERR_LAUNCH_FAILED
The server is currently updated. Retry later.
ERR_LOADMOREDLL
ERR_OUT_OF_MEMORY
Insufficient memory to perform the operation. ERR_OUT_OF_MEMORY (13)...
Handling an automatic test
When an automated test is created, this test is in "construction" by default......
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
ArrayMoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional array or in an advanced array property....
HTMLModifyAttribute (Function)
Adds or changes an attribute of the current node of the HTML document.
<ParallelTask variable>.Execute (Function)
Triggers the execution of a parallel task.
TextItemCompleted (Property)
The TextItemCompleted property is used to manage text items in an HFSQL data file.
Composite keys
A composite key is a key item containing several other items......
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
SaaSAdminFindSubscription (Function)
Finds a SaaS subscription.
<httpRequest variable>.GetCookie (Function)
Retrieves the cookies read by a call to HTTPSend for an HTTP domain.
Before calling the Free Technical Support
The operations to perform before calling the Technical Support......
BTLEListDevice (Function)
Returns the list of accessible Bluetooth Low Energy devices.
ArrayDeleteLine (Function)
Deletes a row at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.) The array size is automatically reduced....
Dynamic site: Persistent session
For a dynamic WEBDEV site, when starting the site (site called from a browser), a session representing the site is loaded in memory on the server......
Before (Property)
The Before property replaces or inserts a procedure before the other procedures in: a Procedure variable. an event associated with a control....
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......