ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Usage example of the XML types
The following examples is used to handle an XML document via the xmlDocument and cmlNode variables, ...
Image control in a page
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
Gantt Chart control properties
You can manipulate Gantt Diagram columns in Table or TreeVew Table controls using the following WLanguage properties......
Extracting the text of the project
The following text can be extracted......
System constants
List of constants used by the system functions....
Downloading files
The download is the operation that consists in saving a file stored on the server onto the computer of Web user......
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain device in a Bitmap file (".BMP" extension). view the document coming from the Twain device in the user interface of the device. save the document coming from the Twain device directly in memory in Bitmap format (in a buffer)....
TwainToControl (Function)
Allows you to : view the document coming from the Twain device in an Image control. view the document coming from the Twain device in the user interface of device....
Managing main window menus
A main menu is necessarily associated with a window......
Transforming a WINDEV project into Mobile: a detailed audit
Transforming WINDEV applications into Mobile is very easy......
iFrame control properties
The iFrame control can be handled in server code and in browser code by the WLanguage properties......
Properties associated with the areas defined in Zoning mode
Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser code......
Flex control properties
The Flex control can be handled by the WLanguage properties in server code and in browser code......
Properties associated with the attributes of a Looper control
The attributes of a Looper control found in a window or in page can be handled by the WLanguage properties......
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
Constructor and destructor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default......
Translating a text file with WDTRAD
iPrintBarCode (Function)
Prints a bar code (inside a rectangle).
<Chrono>.Start (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
Logical operators
The logical operators are as follows......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
Break in a Looper control
A break in a Looper control is used to group the data corresponding to one or more arguments......
Deploying an iOS application
WINDEV Mobile tutorial: Deploying an iOS application 10 min