ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<websocketClient variable>.Send (Function)
Sends a message from the WebSocket server to the client.
FTPFileExist (Function)
Checks the existence of a file on an FTP server.
hdfsDelete (Function)
Deletes a file or directory from a Hadoop server.
ReplicDeleteSubscription (Function)
Deletes the subscription of a replication on the replication server.
MongoCreate (Function)
Creates a connection to a MongoDB server or cluster.
RedisConnect (Function)
Opens a connection to a Redis server (or cluster).
<emailOutlookSession variable>.ChangeStatus (Function)
Changes the status of an email on a messaging server.
<emailSessionIMAP variable>.ChangeStatus (Function)
Changes the status of an email on a messaging server.
<EmailIMAPSession>.GetAll (Function)
Retrieves all the emails found on an IMAP server.
<EmailNotesSession variable>.GetAll (Function)
Retrieves all the emails found on a Notes server.
<EmailOutlookSession variable>.GetAll (Function)
Retrieves all the emails found on an Outlook server.
<hdfsConnection variable>.Delete (Function)
Deletes a file or directory from a Hadoop server.
Data source (Example)
Usage example of the Data source type
WebSocketClientConnect (Function)
Establishes a connection between the client and a WebSocket server.
HSuggestKeyStart (Function)
Starts collecting information on executed queries.
HSuggestKeyEnd (Function)
Finishes collecting information on executed queries.
WebSocketListConnectedUser (Function)
Lists the clients connected to the WebSocket server.
WebSocketSend (Function)
Sends a message from the WebSocket server to the client.
<Source>.LogInfo (Function)
Adds comments to the log when saving the operation.
<Connection variable>.UpdateQuery (Function)
Creates or updates a query on an HFSQL server.
<Connection variable>.InfoServerProperty (Function)
Allows you to find out the properties of an HFSQL server.
DDEExecute (Function)
Sends a command that will be run on the server.
HLogInfo (Function)
Adds comments to the log when saving the operation.
FTPCommand (Function)
Sends a specific FTP command to a server.
SocketClose (Function)
Closes a socket or a connection to a server socket.