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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring and using a variable
A variable is defined by name and type...
Service variable
The Service variable is used to...
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...
Composite variable
A composite variable contains different types of elements (members)...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
Advanced types
The advanced types of WLanguage are as follows
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Constant
The constants are language elements whose value is fixed once and for all...
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.
WLanguage types
The different types in WLanguage are...
Assignment operators
Three assignment operators are available...
<Source>.Reset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
HReset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
TimeToString (Function)
Converts a time to a string in the specified format.
SFConnect (Function)
Manages authentication on a Salesforce platform.
MmoEncryption (Property)
The MmoEncryption property sets the encryption method of the memo file (.MMO) associated...
MaxSourceCardinality (Property)
The MaxSourceCardinality property gets and changes the maximum cardinality of the source item...
SFDelete (Function)
Deletes records from a Salesforce database.
SFExecuteProcess (Function)
Requests the execution of a specific process.
WDD55 (Property)
The WDD55 property is used to: Get the name and full path of the Hyper File 5.5 WDD file. Set...
SFSearch (Function)
Performs a search among the records found in a Salesforce database.
Extension (Property)
The Extension property is used to: get the extension of a table defined in the data model...
<Word Processing>.Add (Function)
Adds at the end of a Word Processing control: an element, a document, a paragraph, a text, an image...
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array...
GanttAddLink (Function)
Creates an "End to Start" link between two tasks displayed in a Gantt Chart column found in a Table...
AppointmentListCalendar (Function)
Lists the calendars available on the mobile device (Android/iOS)....
ContactListSource (Function)
Lists the sources (or accounts) of the contacts saved on the device.
ArraySwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
BTLEListDevice (Function)
Returns the list of accessible Bluetooth Low Energy devices.
NotifListCategory (Function)
Lists the notification categories of the application.
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced...
<Word Processing>.ToText (Function)
Creates a character string from the data of a Word Processing control.
HTMLInsertBefore (Function)
Adds a node before the specified node in an HTML document.
HTMLUnwrapAllChildren (Function)
Deletes the specified node in an HTML document without deleting its children, which take its place.
HTMLRemove (Function)
Removes the specified node and its descendants in an HTML document.
HTMLInsertFirstChild (Function)
Adds a child at the start of the children of the current node in an HTML document.
HTMLInsertLastChild (Function)
Adds a child after the child of the current node in an HTML document.
AIDetect (Function)
Detects different elements in an image: object, faces, etc, ... This detection is achieved...