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.
<Connection variable>.DeleteGroup (Function)
Deletes (from the server) a group of users associated with a connection.
<Connection variable>.DeleteUser (Function)
Deletes a user associated with a connection to the HFSQL server.
DomoOpen (Function)
Used to establish a connection with a X10 interface.
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
nWDInit: Initialize the external language
Initializes the external language......
HTransactionList (Function)
Returns the list of current or interrupted transactions on the server for the specified connection.
WDTerm: End the external language
End the external language......
fCreate (Function)
Creates an external file.
<DiskFile variable>.Close (Function)
Closes an external file.
fClose (Function)
Closes an external file.
fChangeSize (Function)
Resizes an external file.
<DiskFile variable>.ChangeSize (Function)
Resizes an external file.
<Variable DiskFile>Create (Function)
Creates an external file.
The "Messaging" pane
The "Messaging" pane is used to exchange messages between the employees of a company......
8. External component
An external component is a set of WINDEV Mobile elements: windows, reports, analysis, etc....
I was using Visual Basic with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
SaaSAdminConfigureCurrency (Function)
Configures the currency used in the connection reports of the SaaS system.
HTransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
HModifyTask (Function)
Modifies a scheduled task on the HFSQL server defined by the connection.
modbusSession (Type of variable)
The modbusSession type is used to identify a connection to a Modbus server.
<Connection variable>.ModifyTask (Function)
Modifies a scheduled task on the HFSQL server defined by the connection.
FaxDisconnect (Function)
Closes a connection to a fax server (established beforehand by FaxConnect).
FaxSend (Function)
Sends a fax according to the connection that was established beforehand (FaxConnect).
<Connection variable>.TransactionIsolation (Function)
Configures the isolation mode of transactions for a connection to an HFSQL server.
Error 1013: The access to the member of the class is restricted by a protected inheritance