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...
hbRead (Function)
Reads cells (values of items) of a row (record) in an HBase table.
FBSessionStatus (Function)
Checks the status of a Facebook session.
Selection (Property)
The Selection property is used to get the characteristics of the selection (or cursor):...
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
CertificateOpenProperties (Function)
Opens the Windows window used to find out the properties of a certificate.
SSHConnectShell (Function)
Starts a new SSH session of "Shell" type.
SSHDisconnectShell (Function)
Closes an SSH session that was opened by SSHConnectShell.
Automatic completion
The automatic completion helps you write WLanguage code in your applications......
SSHRead (Function)
Reads the data found on the output buffer of the SSH session.
MongoModifyOne (Function)
Modifies a document in a collection of MongoDB database.
OCR constants
Adds a language to the native OCR system....
CountryList (Function)
Returns the list of all countries or countries of a given continent according to ISO 3166-1.
WBAdminListAccount (Function)
Returns the list of WEBDEV accounts on a WEBDEV Application Server.
Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array...
MongoGridFSGetFile (Function)
Retrieves (on the local computer) a file identified by its name and found in a MongoDB file system.
<Array>.Insert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative...
<Array>.Reverse (Function)
Reverses the content of a one-dimensional array.
PDFAddWatermark (Function)
Adds a watermark to all or some pages of an existing PDF file.
EmailSeekFirst (Function)
Finds one or more emails according to the criteria specified in the messaging software (Outlook,...
MongoGridFSGetFileByID (Function)
Retrieves (on the local computer) a file identified by its identifier and found in a MongoDB file...
Seek (Function)
Searches for the index of an element in a WLanguage array.
SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
HTMLWrap (Function)
Wraps the specified node in a given node of an HTML document.
HTMLWrapAllChildren (Function)
Wraps all children of the given node in a new node in an HTML document.
HTMLRemoveChild (Function)
Removes a given node in the current node of an HTML document.