ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

inAppConsumeProduct (Function)
Used to consume, in an application, a product that was previously purchased by the user.
10. Embedded queries
The controls from a window can be linked to a data file or existing query, ......
URL (Property)
The URL property is used to get and change a URL.
Error
The Error keyword is used to manage the errors.
OpenMainMenu (Function)
Opens the main menu of the current window.
NotifDeleteCategory (Function)
Deletes a notification category from the application.
grWaterfallCategoryType (Function)
Indicates the category type of a Waterfall chart.
RTFAddLink (Function)
Adds a link to a text section in an RTF Edit control.
CallDLL32 (Function)
Runs a function found in an external DLL.
ToolTipDelay (Function)
Used to modify: the timeout before displaying the tooltips. the display duration of the tooltips....
EmulateMouse (Function)
Simulates a mouse event (left click, right click, double click, ...).
Signature control properties
A Signature control can be handled in a report by the following WLanguage properties......
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
CallInterface (Function)
Runs a method of an interface of an object implemented in a DLL external to the WINDEV framework.
AddLink (Function)
Adds a link to a text section in an edit control.
RibbonAdaptSize (Function)
Adapts the size of the controls found in a Ribbon control according to the size of their caption.
TreeListItem (Function)
Lists the "children" of a node and the "child" elements of these "children" in a TreeView control.
WLanguage functions available for a report
Most WLanguage functions can be used in the events of a report (created with the report editor)......
HTriggerRecordBefore (Function)
Retrieves the value of the current record before the trigger(s) are executed.
List,Add (External language)
Adds an element to a Combo Box or List Box control.
WebserviceWriteHTTPHeader (Function)
Adds an additional HTTP header to a request of a REST Webservice.
XMLOpenReader (Function)
Creates a reader used to read an XML document without loading it in memory.
10. Embedded queries
ModbusConnectRTU (Function)
Connects a client to a Modbus slave via a serial port.
OpenDocumentAsynchronous (Function)
Opens a document using the appropriate editor