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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB...
Examples for using the OLE DB provider for HFSQL
OLE DB: System requirements
To handle a database via OLE DB, the following elements must be installed on the development computer and on the deployment computer...
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed....
Optional connection information
When defining the connections in the data model editor or when defining the connections programmatically, you have the ability to specifier the optional connection information...
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
SQLConnectWS (Function)
Connects the current application to a database that will be queried by SQL through a web service proxy (SOAP).
HDescribeConnection (Function)
Describes a new connection to an external database.
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer.
OLEActivate (Function)
Edits an OLE object contained in an OLE control.
Handling an OLE control by programming
WINDEV enables you to handle an OLE control by programming......
OLECreateCopy (Function)
Associates an OLE control with an OLE object while specifying a base file.
Natif DB2 Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to DB2......
HFilter (Function)
Defines and enables a filter on a data file, view or query.
The OLE control
The OLE control is used to handle an OLE object......
Native DB2 Connector : Programming with SQL functions
The use of SQL functions to handle DB2 data does not require importing the file structure into the analysis......
Native DB2 Connector: Programming with HFSQL functions
To use a DB2 database with Native Connector, the structure of DB2 tables must be imported into the WINDEV or WEBDEV analysis......
OLE control properties
List of properties associated with an OLE control...
Binding an OLE control to an item
An OLE control can be bound to an item in a data file, query, etc....
OLE functions
List of OLE functions...
OLEPaste (Function)
Pastes the content of Windows clipboard into an OLE control.
OLESave (Function)
Saves the object found in an OLE control in binary format.
OLEServer (Function)
Lists the OLE servers registered toward the current system.
OLECopy (Function)
Copies the object found in an OLE control into the Windows clipboard.
Native DB2 Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native DB2 Connector......
License agreement for Native DB2 Connector
License agreement for Native DB2 Connector...
Various constants
List of various constants used by the constants WINDEV functions....
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
LINUX: Accessing the ODBC databases
The native access to HFSQL Classic and Client/Server is available for the WINDEV applications running in Linux ("console" applications) and for the WEBDEV sites hosted in Linux......
WINDEV and OPC
OPC stands for "OLE for Process Control"......
Native xBase/FoxPro Connector
WINDEV and WEBDEV propose a Native xBase/FoxPro Connector (or Native xBase/FoxPro Access) module......
2. Analysis in practice
Events associated with OLE controls
List of events associated with OLE controls...
Handling a database from a Java application
You can start developing your application as soon as the WINDEV project is defined as being a Java project......
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