ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 1046: Wrong parameter for the constructor of the class
Error 13: The label already exists
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
Properties associated with clickable Image controls
The Clickable Image control can be handled by the WLanguage properties in server code and in browser code......
Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser code......
Error 102: The constants can be defined in the initialization code of project, ...
Displaying an Active WEBDEV Page
An Active WEBDEV Page can be displayed......
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
Custom telemetry
Custom telemetry allows you to define the elements that will be included in the analytics......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
WINDEV applications for Linux: Specific features
Error 3: The string has no final "
Millisecond (Property)
The Millisecond property is used to: Retrieve the number of milliseconds from a Time, DateTime or Duration variable. Modify the number of milliseconds in a Time, DateTime or Duration variable. Retrieve the milliseconds or the number of milliseconds from a Date item (in "Date and Time" or "Duration" format) Modify the milliseconds or number of milliseconds in a Date item ("Date and Time" or "Duration" format)...
Second (Property)
The Second property is used to: Retrieve the number of seconds from a Time, DateTime or Duration variable. Modify the number of seconds in a Time, DateTime or Duration variable. Retrieve the seconds or the number of seconds from a Date item (in "Date and Time" or "Duration" format) Modify the seconds or the number of seconds in a Date item (in "Date and Time" or "Duration" format)...
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
Error 11: The label is unknown
<Page>.Use (Function)
Displays a WEBDEV page in the browser of the Web user and closes all the current page contexts.
Classes, members, methods and properties
A class is made of......
ERR_WDADMIN_EXIST
Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls......
Instant spotting of modified code/current code
The modified lines of code are immediately visible......
BLOCK
The <BLOCK> keyword is used in the code editor to declare custom blocks of code. These blocks of code are used to highlight the different steps of an algorithm and to group the declarations of variables or members.
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor (".WDR" file).
Reloading a document
To reload a document, ......