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Version: 2025

3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
Displaying a report in PDF format in the browser of the Web user
To display a report in PDF format in the browser of the Web user, you must......
FontSize (Property)
The FontSize property is used to: Identify the size of the font used in a control. Change the size of the font used in a control....
gImage (Function)
Builds a sequence of characters containing an image.
Retrieving documents coming from Twain devices
Several WINDEV functions allow you to retrieve documents from a Twain device......
FTPDate (Function)
Returns the different dates of a file (date the file was created, modified or accessed) located on an FTP server (File Transfer Protocol).
Socket: Creating a client application
A client application of a socket server connects to a standard server in order to exchange information via socket......
Checkers available in the code editor
The code editor proposes several tools used to correct the code......
InfoWithTimeoutAsynchronous (Function)
Displays a custom message in a non-blocking system information window for a given amount of time.
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.
Timer on button (AAF)
In an application developed in WINDEV, the user has the ability to implement a timer on a button......
picLayer (Type of variable)
The picLayer type is used to define all the advanced characteristics of a layer of an image loaded in a WDPic variable.
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API...
Configuring the assisted universal replication
If your application uses the assisted universal replication via a file......
TableEnableFilter (Function)
Implements a user filter on a column found in a Table or TreeView Table control.
Dictionary properties
The properties of a WDTRAD dictionary are as follows......
OrgElement (Type of variable)
The OrgElement type is used to define the advanced characteristics of an element found in an Organization Chart control.
Project image gallery
The project image gallery allows viewing all the images of a project in a single click......
Extern (Reserved word)
EXTERN is used to...
WDDIXIO License Agreement
WDDIXIO License Agreement...
gLink (Function)
Adds an "invisible" value into an element found in a List Box or Combo Box control. Function kept for compatibility. It is recommended to use gStoredValue....
gLinkActivate (Function)
Allows (or not) retrieving the value defined by gLink in a List Box or a Combo Box control. Function kept for compatibility. It is recommended to use gStoredValueEnable....
FTPAttribute (Function)
Identifies the attributes of a file found on an FTP server (File Transfer Protocol).
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).