ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
EmailSeekFirst (Function)
Finds one or more emails according to the criteria specified in the messaging software (Outlook,...
EmailChangeFolder (Function)
Modifies the current folder in the messaging software (Outlook, messaging software using the IMAP...
<Source>.Next (Function)
Sets the position on the next data file record according to a browse item.
<Window>.EdCreateNote (Function)
Creates a Repositionable Note control.
<Window>.EdDo (Window)
Runs an action (defined programmatically) and enables Undo/Redo operations on this action....
<Window>.EdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).
Minute (Property)
The Minute property is used to: Retrieve the minutes from a Time or DateTime variable,...
XMLSave (Function)
Saves an XML document in a file.
ConfigureAWPContext (Function)
Configures the operating mode of the AWP context.
grSurfaceAddData (Function)
Adds a data into a Surface chart.
grSurfaceAltitudeColor (Function)
Defines the color used for the altitude (Z axis) of a surface chart.
grSurfaceMesh (Function)
Enables or disables the mesh on a Surface chart.
ArrayReverse (Function)
Reverses the content of a one-dimensional array.
WinEdCreateNote (Function)
Creates a Repositionable Note control.
<ManualEvent variable>.Wait (Function)
Locks the current thread while waiting for the specified event to be opened.
<AutomaticEvent variable>.Close (Function)
Closes a synchronization event between several threads.
<AutomaticEvent variable>.Open (Function)
Opens a synchronization event between several threads.
Functions for managing threads (prefix syntax)
List of functions for managing threads (prefix syntax)...
OCRExtractTextBlock (Function)
Returns all the text blocks of an image.
OCRLoadLanguage (Function)
Adds a language to the native OCR system.
StatusBarDeleteCell (Function)
Deletes a cell from the status bar of the current window.
HPrevious (Function)
Positions on the previous file record according to a browse item.
HVersion (Function)
Used to find out: whether the content of a file was modified. whether the content of a file...
HAdd (Function)
Adds: the record found in memory into the data file (query or view). the record found...