ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Captcha control
The "captcha" are the distorted texts that the Web user must decode and re-enter in a site before validating a form....
LooperAddIW (Function)
Adds a row as an internal window at the end of a Looper control populated programmatically.
FOR EACH/FOR ALL statement (loop through files)
The FOR EACH statement is used to run different types of HFSQL loops...
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
2. Layouts: Managing menus
WEBDEV Tutorial - WEBDEV layouts Lesson 2 - Layouts: Managing menus - 30 min
GanttTask (Type of variable)
The GanttTask type is used to define the advanced characteristics of a task for a Gantt chart.
WDAPI: Using the APIs in a WINDEV application
The two most interesting features of WDAPI are......
Warning (Function)
Displays a custom message in a system warning window.
Input (Function)
Displays a message allowing the user to type an information.
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
ErrorInfo (Function)
Retrieves information about the last error that occurred in a function of a WINDEV, WINDEV Mobile or WEBDEV component.
Adapting an application to support multiple languages
WINDEV Tutorial - Managing multiple languages Adapting an application to support multiple languages - 20 min
ExeInfo (Function)
Retrieves the specified information about the version of an executable or DLL.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
ListModify (Function)
Modifies an element in a List Box, ListView or Combo Box control populated programmatically.
ToolTip (Property)
The ToolTip property is used to get and change the text displayed in the tooltip associated with a window or page control.
2. Projects in practice
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
The Scheduler control
...The Scheduler control is used to automatically display and handle schedules. It is used to manage the display of multiple resources and it is used in several applications or sites....
Height (Property)
The Height property is used to get and change the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
Array (Type of variable)
An array is a structured type that is used to group a set of elements of the same type...
ThreadStopRequested (Function)
Checks if a stop request has been sent to the running thread.