ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

UMCOpen (Function)
Opens the edit window of User Macro-Code for the current window.
HTMLEndPage (Property)
The HTMLEndPage property is used to get and change the HTML code inserted at the end of the page.
HTMLHeader (Property)
The HTMLHeader property is used to get and change the HTML code inserted in the page header.
Error 40: The END statement marking the end of the class declaration is missing
Events associated with an Ad control
WINDEV Mobile manages the following events by default (in order of appearance in the code editor):
Events associated with a Signature control
The following processes are associated with a Signature control:...
WebserviceWriteHTTPCode (Function)
Specifies the HTTP code that will be returned at the end of the execution of the REST Webservice function.
ExecuteJS (Function)
Runs JavaScript code in the context of the Web page displayed by an HTML Display control.
C#: Call to WLanguage procedure
A global procedure in WLanguage can be directly called from the code of a global procedure in C#......
<HTML Display control>.ExecuteJS (Function)
Runs JavaScript code in the context of the Web page displayed by an HTML Display control.
Android and Java: call WLanguage procedures
Permet de spécifier la procédure qui sera appelée lorsque l’utilisateur effectue un clic dans un Widget iOS 14....
Reverse (Function)
Returns the character that corresponds to the difference between the ASCII code of a specific character in a string and 255.
InPocketSimulatorMode (Function)
Indicates whether the code is run in the Pocket simulator. Function kept for backward compatibility....
MyHostControl (Reserved word)
The MyHostControl keyword is used to handle the WEBDEV Page control from the code of the page it displays.
CodeWLanguageMetEnForme (Function)
Put in Geometry a WLanguage code: coloring, standardized rewriting, indentation, translation, etc.
Managing the application language through programming
A multilingual application is an application that can be distributed in several languages......
Progress Bar control properties
List of properties associated with the Progress Bar control...
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
Code statistics
The code statistics affect......
Compiling and testing the help system
It is necessary to compile the help to create a file based on the information entered in the help editor......
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
24. Displaying and linking pages
8. If you are already familiar with WINDEV
Reuse code via external components
WINDEV Tutorial: External components Reusing code with external components - 40 min
EmailBuildSource (Function)
Generates the source code of the email message to be sent from the variables in the Email structure or in an Email variable.