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...
<WBAdminAuth variable>.DeleteAccount (Function)
Deletes a WEBDEV account from a WEBDEV Application Server.
<WBAdminAuth variable>.Disconnect (Function)
Deletes a connection from a WEBDEV Application Server.
<WBAdminAuth variable>.CreateAccount (Function)
Creates a WEBDEV account on a WEBDEV Application Server.
<xlsDocument variable>.RecalculateAll (Function)
Recalculates all formulas in an Excel (XLSX) document.
<xlsDocument variable>.GetMerge (Function)
Determines if a cell is merged with other cells and gets the merged cell range.
<Email variable>.ExportHTML (Function)
Retrieves the HTML code of an email to display it in an HTML control (HTML control, HTML Display...
<aiNeuralNetworkModel variable>.Detect (Function)
Runs a trained neural network model on an image. This function allows you to use artificial...
<JSON variable>.ToString (Function)
Converts the content of a JSON variable to a JSON string.
<JSON variable>.ToXML (Function)
Converts a JSON string to XML.
<restRequest variable>.Send (Function)
Sends a REST request and waits for the server response.
<Diagram variable>.ToImage (Function)
Exports a diagram to a variable of type Image.
<diagLibrary variable>.LoadLibrary (Function)
Loads a diagram file and creates a library of preset shapes from it.
<Diagram variable>.Load (Function)
Loads a diagram into a Diagram variable from a ".wddiag" file, a memo or a binary buffer.
<diagShape variable>.ToImage (Function)
Creates an image from a shape in a diagram (the shape can be displayed or not in the diagram).
<Scanner variable>.Capability (Function)
Used to determine if a scanner has a given capability.
<WDPic variable>.DrawTextMarkdown (Function)
Draws Markdown text in a variable of type WDPic.
<picLayer variable>.DrawTextMarkdown (Function)
Draws Markdown text in a variable of type picLayer.
<Image variable>.DrawTextMarkdown (Function)
Draws Markdown text in a variable of type Image.
<sshSession variable>.SCPGetFile (Function)
Gets a file via the Secure Copy Protocol.
<sshSession variable>.SCPSendFile (Function)
Transfers files via the Secure Copy Protocol.
<xlsDocument variable>.MergeCell (Function)
Merges the specified cells in an Excel document.
<xlsDocument variable>.UnmergeCell (Function)
Unmerges a given cell.
<htmlNode variable>.UnwrapAllChildren (Function)
Deletes the specified node in an HTML document without deleting its children, which take its place.
<htmlNode variable>.Wrap (Function)
Wraps the specified node in a given node of an HTML document.
<htmlNode variable>.WrapAllChildren (Function)
Wraps all children of the given node in a new node in an HTML document.