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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

11. Internal components in practice
Internal components in practice...
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
ChangeAction (Function)
Used to specify the action to perform when the HTML page displayed in the browser is no longer synchronized with the page context on server.
HTTPSend (Function)
Sends an HTTP request and waits for the response from the HTTP server.
Image (Property)
The Image property gets and sets the background image of a control or block.
Seek (Function)
Searches for the index of an element in a WLanguage array.
ArraySeek (Function)
Searches for the index of an element in a WLanguage array.
Android 10: Modifying the behavior of applications
Starting with Android 10, Google no longer allows an application running in the background to open a window
Report based on a TreeView Table control
You can use a report based on a TreeView Table control to directly print the information displayed in a TreeView Table control found......
Referring to an element in a WLanguage event / process
10. Internal components in practice
BrowsedItem (Property)
The BrowsedItem property is used to: Get the item used to automatically loop through table, Looper, List Box, ListView, and Combo Box controls, supercontrols, and reports based on tables. Change the item used to automatically loop through Table, Looper, List Box, ListView and Combo Box controls, supercontrols and reports based on tables. Then, the iteration is reinitialized....
XamlEvent (Function)
Associates a procedure written in WLanguage with an event of Xaml control.
SSHDisconnectShell (Function)
Closes an SSH session that was opened by SSHConnectShell.
SSHWrite (Function)
Writes data into the specified SSH session.
SysSpace (Function)
Returns the physical memory space for the current computer.
Serial and parallel port management functions
List of functions for managing serial and parallel ports...
diffCreate (Function)
Compares two buffers and creates a buffer containing the differences between these two buffers.
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).