ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Image variable>.DrawBorder (Function)
Draws the borders in an Image variable.
KeepVisibleHierarchy (Property)
The KeepVisibleHierarchy property is used to: Determine which elements of the TreeView table will be printed: the entire hierarchy or only visible elements in the control. Change the hierarchy print mode: the entire hierarchy or only visible elements in the control....
<Array>.Insert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
<Array>.Reverse (Function)
Reverses the content of a one-dimensional array.
EmailSeekFirst (Function)
Finds one or more emails according to the criteria specified in the messaging software (Outlook, messaging software using the IMAP protocol, ...).
Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
Seek (Function)
Searches for the index of an element in a WLanguage array.
SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
hdfsCreateDirectory (Function)
Creates a directory on a Hadoop server.
hdfsList (Function)
Lists the content of a directory found on a Hadoop server.
MongoCreateCollection (Function)
Creates a collection in a MongoDB database while specifying the options of this collection.
MongoInfo (Function)
Returns information about a MongoDB database.
StrikeOut (Property)
The StrikeOut property is used to: Determine whether the strikethrough formatting is applied to a Font variable. Apply strikethrough formatting to a Font variable....
Non-modal management of a window
The window that opens another window is called parent window ; the windows opened by the parent window are called child windows......
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
HAdd (Function)
Adds: the record found in memory into the data file (query or view). the record found in a Record variable into the data file (query or view)....
Testing a project: setting
By testing the project you can simulate how the application will run......
Check the "Responsive Web Design" pages
The pages in Responsive Web Design mode can be checked like any other WEBDEV page in the browser of your choice......
SelectionOnly (Property)
The SelectionOnly property is used to: Find out which elements of the Table or TreeView Table control will be printed: print all the records or the selected records only. Change the print mode of rows in the Table or TreeView Table control: print all records or the selected records only....
<Toast>.Display (Function)
Displays a "Toast" message.
EmailCloseSession (Function)
Closes an email management session depending on the selected mode (SMTP/POP3, IMAP, MS Exchange or Lotus Notes)....
RESTSend (Function)
Sends a REST request and waits for the server response.
HTMLModifyAttribute (Function)
Adds or changes an attribute of the current node of the HTML document.
PDFAddImage (Function)
Adds an image to a page in an existing PDF file.
GglDriveConnect( Function)
Creates a connection to an Drive Google Drive.