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.
Changing the version of projects found in SCM
When several projects share elements in the same SCM, changing the version of WINDEV and WEBDEV projects......
HFSQL Client/Server management functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
HFSQL Client/Server functions (prefix syntax)
Several HFSQL functions are used to manage the HFSQL Client/Server data......
HFSQL Client/Server: Configuring the server
hbReading (Type of variable)
The hbReading type is used to define the characteristics of a read operation.
hbColumnDescription (Type of variable)
The hbColumnDescription type is used to define the advanced characteristics of a group of columns (items).
hbWriting (Type of variable)
The hbWriting type is used to define the characteristics of a write operation that will be performed in a row (record) of an HBase table.
Configuring the assisted universal replication
If your application uses assisted universal replication via a .WER file, the setup creation wizard proposes to configure the setup to install the different tools required for this type of replication....
Image catalog
As soon as an image can be used (in a control, in a window, in a report, ......
Selecting the files to install and the installer framework
The setup wizard allows you to: Select and configure the files to install. This step is very important. Specify the WINDEV framework used by the installer....
Compatibility between external components and deployed applications
A component can evolve in many ways......
Functions for managing objects (External language)
The Diagram Editor control
The Diagram Editor control allows users to create and edit diagrams in your applications and sites......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
<sfConnection variable>.ConvertLead (Function)
Converts the leads.
<sfConnection variable>.Connect (Function)
Allows you to authenticate yourself beside a Salesforce platform.
<sfConnection variable>.Disconnect (Function)
Disconnects: the Salesforce platform. the current Salesforce session....
<sfConnection variable>.ExecuteProcess (Function)
Requests the execution of a specific process.
<sfConnection variable>.Merge (Function)
Merges the Salesforce records (also called Salesforce objects).
<sfConnection variable>.Read (Function)
Retrieves the Salesforce records from their identifiers.
<sfConnection variable>.EmptyRecycleBin (Function)
Clears the specified records from the Salesforce recycle bin.
<sfConnection variable>.Undelete (Function)
Restores previously deleted Salesforce records.
<sfConnection variable>.SeekDeleted (Function)
Seeks and retrieves the records (Salesforce objects) deleted during the specified period.
<sfConnection variable>.SeekModified (Function)
Seeks and retrieves the records (Salesforce objects) modified during the specified period.
<sfConnection variable>.Modify (Function)
Modifies the records of a file defined in Salesforce.