ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Looper control
A Looper control is used to repeat the controls found in a specific area......
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test......
Month (Property)
The Month property is used to: Retrieve the month from a Date or DateTime variable. Modify the month in a Date or DateTime variable. Retrieve the month from a Date item (in "Simple date" or "Date and Time" format) Modify the month in a Date item (in "Simple Date" or "Date and Time" format)...
Testing and debugging a remote site
WEBDEV offers several methods to test and debug a site on the development computer (see The different types of WEBDEV sites)......
Generating a library
Generating a library consists in selecting the elements handled by this application (windows, reports, classes, sets of procedures, queries, data files......
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
Code editor: Assisted input
The following mechanism allows developers to write WLanguage code more easily in the code editor ......
HTMLClassToggle (Function)
Toggles a class in the HTML classes of a control: if the class does not exist, it is added; if the class already exists, it is deleted.
16. Types of code
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
Recycle code windows
By default, a single code window is opened per ......
End of break block
The End of break block is optional......
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number of days from a Duration variable. Change the day of a Date or DateTime variable, or change the number of days of a Duration variable. Get the day or the number of days from a Date item (in "Date", "Date and Time" or "Duration" format) Modify the day or the number of days in a Date item (in "Date", "Date and Time" or "Duration" format)...
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage variable......
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found......
How to develop a PHP site?
What is a PHP site?......
Clone (Function)
Constructs a copy of a class instance: An object of the actual class of the class instance is allocated. The members of the class instance are copied to the members of the new object....
InUMCMode (Function)
Indicates whether the code is run from a code written in a user macro-code.
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Locking data files: correspondence between WINDEV 5.5 and the later versions
Operations performed on class diagrams
The following paragraphs explain......
Error 101: Declaration of global variable not allowed
Clickable control in a report
The report editor allows you to propose clickable controls during the print preview......
BCCalculateControlCharacter (Function)
Returns the check code of a bar code.
Make calculations easier with the calculator