ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
MongoInfo (Function)
Returns information about a MongoDB database.
MongoDeleteCollection (Function)
Deletes a collection from a MongoDB database.
DecryptAsymmetricEnveloped (Function)
Performs the asymmetric encryption of an envelope that has been encrypted with EncrypteAsymmetricEnveloped.
Setup of a WEBDEV site: Creating library
A library (file with a WDL extension) is used to group the resources of the project (pages, queries, ......
Project Management Hub: Using Tags
Tags are used to associate keywords with incidents in the Project Management Hub......
MongoModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
MongoModifyOne (Function)
Modifies a document in a collection of MongoDB database.
MongoDeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
ThreadPriority (Function)
Returns or modifies the priority level of a thread.
DecryptAsymmetric (Function)
Decrypts a buffer with a private/public key algorithm with RSA encryption....
WDZip: Handling files in an archive
The compressed files found in an archive can be handled by WDZip......
MongoFind (Function)
Finds documents in a MongoDB collection.
iCalendarToScheduler (Function)
Imports data in iCalendar format into a Calendar control.
MongoGridFSGetFileInfo (Function)
Allows you to get information about a MongoDB file (gridFS).
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
MenuAddSeparator (Function)
Adds a new separator in a menu (drop-down or context menu).
MenuInsertSeparator (Function)
Inserts a separator into a menu.
Encode (Function)
Encodes a character string or a buffer. To decode the result, simply use Decode.
Typecasting of parameters
The description of the parameter type is optional......
iEscape (Function)
Sends an ESCAPE command or a data command to a printer.
iCurrentFile (Function)
Returns the name of the file currently generated.
MongoGridFSSendFile (Function)
Copies a file from the local computer to a MongoDB file system (gridFS).
MongoDeleteAll (Function)
Deletes all the documents (corresponding to the specified filter) from a collection of a MongoDB database.
DDEUpdate (Function)
Modifies a linked data.