ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
Clipboard (Function)
Retrieves the text or image found in the system clipboard.
Spreadsheet report
The report editor allows you to create "Spreadsheet" reports......
Associating an image with the elements of a TreeView control
The different methods for associating an image with the elements of a TreeView control....
1. Application overview
WINDEV Mobile tutorial: Developing an Android and iOS application Lesson 1 - Application overview - 10 min
zipOpenRAR (Function)
Opens an existing archive in RAR format.
TextToRTF (Function)
Converts text to Rich Text Format.
PDFOpen (Function)
Opens a PDF document and loads it in a pdfDocument variable.
PDFClose (Function)
Closes the PDF file loaded in memory in a pdfDocument variable.
SysXRes (Function)
Returns the horizontal screen resolution.
dSlice (Example)
Usage example of the dSlice function
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
Using .NET assemblies in a project
To use .NET assemblies in a project......
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control......
The Popup control
The Popup control is a control used to associate a popup with a page. This popup, displayed from the page into which it is inserted, is used to easily establish a dialog with the user....
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
EmailReadFirst (Function)
Reads the first incoming email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
The Multimedia control
The Multimedia control is used to play multimedia files......
Multiple assignments of arrays, structures and classes
The multiple assignment of arrays consists in assigning a set of simple values (boolean, integer, string, real, numeric or currency) to the cells of an array. This multiple assignment is also available for the structures and the classes....
SQLAssociate (Function)
Automatically associates each column of the query result with a control or with a variable of the application.
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
COMCallMethod (Function)
Runs a method of an interface of a COM object instantiated by COMCreateInstance.
Defining a help window template
WINDEV allows you to create help window templates......
dbgEnableAudit (Function)
Enables the dynamic audit through programming.
Diagram Editor control properties
If the image is an image map, you can include "Clickable areas" in the image......