ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite variable
A composite variable contains different types of elements (members)...
Declaring and using a variable
A variable is defined by name and type...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Assignment operators
Three assignment operators are available...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
IsNumeric (Function)
Enables you to find out whether a variable or a control is:
  • a numeric (integer, real, currency or numeric).
  • a string that can be converted into numeric.
Constant
The constants are language elements whose value is fixed once and for all...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
WINDEV Mobile and SMS messages
WINDEV Mobile allows you to easily send and read SMS messages with the SMS functions...
PageFromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current...
AppointmentPrevious (Function)
Reads the appointment found before the current appointment in the calendar of a Lotus Notes...
AppointmentNext (Function)
Reads the appointment found after the current appointment in the calendar of a Lotus Notes...
XamlProperty (Function)
Used to find out and modify the value of a .Net property for an Xaml control or for a Carousel...
gpwActivateUser (Function)
Validates a new user in the User Groupware database by activating the user.
NetSendBuffer (Function)
Transmits a character string to an FTP (File Transfer Protocol) or RPC (Remote Procedure Call)...
PageBorderVisible (Property)
The PageBorderVisible property is used to: determine if the page borders are displayed...
DeclareAWPContext (Function)
Used to declare a list of variables whose value will be persistent between the successive displays...
GPSFollowMovement (Function)
Requests to be notified periodically of the device's current location....
Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
Creating a Pivot Table control
To create a Pivot Table control......
Handling Word Processing controls programmatically
Word Processing controls can be handled programmatically......
The "Internal report" control
...The "Internal report" controls are used to print several reports (secondary reports) in a single...
ImageInfoClose (Function)
Closes the image file (in JPEG or TIFF format) used by ImageInfoValue and/or ImageInfoList...
GroupLast (Function)
Reads the last group of contacts in a Lotus Notes or Outlook address book.
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds...
ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
AutoRunAdd (Function)
Allows you to automatically start a WINDEV application when a specific event occurs.
ContactRead (Function)
Reads a contact in a Lotus Notes or Outlook address book.
KanbanDeleteList (Function)
Deletes a list from a Kanban control.
Clipboard (Function)
Retrieves the text or image found in the system clipboard.
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long...
Using an external component in an application
A component can be reused at any time in any application......
Debugger: Running a project step by step
Running a project step-by-step allows you to start the debugger when launching the application......