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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SelectColor (Function)
Opens the standard window for color selection and selects the specified color.
Impact analysis
The impact analysis immediately identifies the consequences of the latest changes......
Error 1035: A class used in a structure must have a constructor without parameter...
Error 1036: A class used in an array must have a constructor without parameter
"Is Class" operator
The "is <Class>" operator is used to find out whether the object used in an object of the class (or an object of one of its derived classes)...
Color (Type of variable)
The Color type is used to define the advanced characteristics of a WLanguage color.
Performance profiler
The performance profiler (also called Profiler) is used to check and optimize the execution time of your application......
ColorFormat (Property)
The ColorFormat property is used to manage the color format (color or grayscale).
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
Using offline sites
WEBDEV allows you to specify that a site or a set of pages can operate in off-line mode (without an Internet connection)....
Using objects
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
I was using Visual Basic with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
CouleurCadre (Property)
The Property color Frame allows you to define the color of the Border bubble step.
Classes, members, methods and properties
A class is made of......
Handling a Radio Button control programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Radio Button controls......
Type of item: Secure password
"Password" items are used to securely store passwords by using a salt and a hash algorithm......
<Date type>.ToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
IntegerToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is an integer).
Error 1046: Wrong parameter for the constructor of the class
Specific features of the Express version
The Social Network control
The "Social network" control is a toolbar containing icons used to establish the link to the main social networks of the Web......