ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HListConnection (Function)
Returns the list of connections currently described in the application:
  • connections described in the data model editor (for the main analysis and, if necessary, additional analyses).
  • connections described by programming (with functions HDescribeConnection or HOpenConnection).
<Source>.ChangeConnection (Function)
Dynamically changes the connection associated with a data file.
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
SQLChangeConnection (Function)
Modifies the current connection.
HDescribeConnection (Function)
Describes a new connection to an external database.
<Connection variable>.OpenConnection (Function)
Opens a connection to a specific database.
HConnect (Function)
Redefines one or more connection parameters via Native Connector (Access, SQL Server, MySQL or Oracle) or via an OLE DB access on a specific table or set of tables.
Optional connection information
When defining the connections in the data model editor or when defining the connections through programming, you have the ability to specifier the optional connection information...
<Connection variable>.CloseConnection (Function)
Closes a connection to a database.
SQLConnectWS (Function)
Connects the current application to a database that will be queried by SQL through a web service proxy (SOAP).
HListFile (Function)
Returns the list of files:
  • current analysis.
  • analyses in progress (projects with multiple analyses).
  • a specific analysis recognized by the HFSQL engine.
  • available on a connection via a Native Connector or an OLE DB driver.
  • for a group of files defined in the data model editor.
HOpenConnection (Function)
Opens a connection to a specific database.
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
<WBAdminAuth variable>.Disconnect (Function)
Deletes a connection from a WEBDEV Application Server.
WBAdminDisconnect (Function)
Deletes a connection from a WEBDEV Application Server.
<redisConnection>.Connect (Function)
Opens a connection to a Redis server (or cluster).
GglDriveConnect( Function)
Creates a connection to an Drive Google Drive.
SocketClose (Function)
Closes a socket or a connection to a server socket.
SQL functions for accessing the external databases
List of SQL functions used to access the external databases...
Generating SQL scripts
The content of an analysis can be exported in the format of SQL scripts for a specified database (SQL Server, Oracle, ......
Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
12. External component
An external component is a set of WINDEV elements: windows, reports, analysis, etc....
WEBDEV administrator: Characteristics of current connections
The "Connections" tab gives various information about the current connections......
Analysis links
The links are used to link the files found in an analysis between themselves......
<DiskFile variable>.Read (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
SocketConnectSSL (Function)
Used to establish a secure connection to an SSL server.
ConnectionTimeout (Property)
The ConnectionTimeout property is used to manage the connection timeout.
WebSocketClientConnectSSL (Function)
Establishes an SSL connection between the client and a WebSocket server.
<Connection variable>.AddTask (Function)
Adds a scheduled task on the server defined by the connection.
<Connection variable>.ListGroup (Function)
Returns the list of groups of users defined for a connection.
DDETopic (Function)
Identifies the subject of conversation associated with a DDE connection.
HDeleteGroup (Function)
Deletes (from the server) a group of users associated with a connection.
HDeleteUser (Function)
Deletes a user associated with a connection to the HFSQL server.
HListGroup (Function)
Returns the list of groups of users defined for a connection.
StreamAccept (Function)
Associates a stream connection request with a Conference control.