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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

PDFVerifySignatures (Function)
Checks the validity of PDF signatures. Note: This function is only available from version 2025 Update 1....
2. Examples and components provided with WEBDEV
The project description window allows you to configure various elements of your project......
REST web service: Importing an API from OpenAPI
REST web service APIs can be described using OpenAPl files......
EmailExpunge (Function)
Destroys all the deleted emails marked as deleted ("Deleted" status) from the current folder of IMAP session.
hdfsDelete (Function)
Deletes a file or directory from a Hadoop server.
hdfsRename (Function)
Renames a file or a directory found on a Hadoop server.
hdfsCopyFrom (Function)
Copies a file found on a Hadoop server to the local computer.
hdfsCopyTo (Function)
Copies a file located on the local machine to a Hadoop server.
hdfsOpenConnection (Function)
Opens a connection to a Hadoop server.
hdfsCloseConnection (Function)
Closes a connection to a Hadoop server.
MongoAdd (Function)
Adds one or more documents into a collection of MongoDB database.
Errors while managing tables
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
xlsUnmergeCell (Function)
Unmerges a range of cells.
JSONToXML (Function)
Converts a JSON string to XML.
Images, colors and tabs
To optimize the appearance of your screens, WINDEV, WEBDEV and WINDEV Mobile allows you to use images or colors in your tab controls......
<Array>.AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of an advanced two-dimensional array property (xlsDocument, etc.)....
<Array>.AddSorted (Function)
Adds an element to a one-dimensional WLanguage array taking into account: the sort criteria defined by ArraySort the comparison operator described in the class, if the elements of the array are class instances....
CharacterSpacing (Property)
The CharacterSpacing property gets and sets the spacing between characters.
BTLEGetADescriptor (Function)
Retrieves the descriptor of a Bluetooth Low Energy characteristic corresponding to the specified identifier (UUID).
BTLEConnect (Function)
Used to connect to a Bluetooth Low Energy device.
ScanToPDF (Function)
Saves a document from a scanner to a PDF file.
<Array>.Add (Function)
Adds an element in last position: of a one-dimensional WLanguage array. of an advanced array property (array of gglCalendar events, ...). from a WLanguage list....