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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL Client/Server, Native Connector, etc....
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.
<Source>.ChangeConnection (Function)
Dynamically changes the connection associated with a data file.
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...
SQLConnectWS (Function)
Connects the current application to a database that will be queried by SQL through a web service proxy (SOAP).
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).
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>.CloseConnection (Function)
Closes a connection to a database.
Check: Connectivity to the external databases (by ODBC)
The monitoring robot will attempt to connect to an external database (MySQL, SQL Server, ......
Data model editor: Describing a connection
Any program developed with WINDEV, WEBDEV or WINDEV Mobile can easily access......
Managing connections
WINDEV, WEBDEV and WINDEV Mobile propose different methods for describing a connection......
Analysis: Import files into the analysis (external database, HFSQL files, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc....
WDSQL: Connecting to a database
The first operation to perform in order to use WDSQL is to establish the connection to a database......
Accessing a database via a web service
The database can be accessed via a web service......
HNoDatabaseAccess (Function)
Denies all new connections to a database or to all databases.
<Connection variable>.NoDatabaseAccess (Function)
Denies all new connections to a database or to all databases.
Client/Server: Connecting the client computers to the server
In order for the application to be able to handle the data files found on the HFSQL server, the connection that will be used by the application must be defined in the project......
Database (Property)
The Database property is used to manage databases associated with a connection (HFSQL Client/Server, OLE DB, etc.)....
CtCursorOptions (Property)
The CtCursorOptions property is used to get the type of cursor used when connecting to an external database.
WDSQL: Database structure
WDSQL is used to find out the structure of the accessed database......
SQLTransaction (Function)
Begins, commits or rolls back a transaction: on the files of a database opened by SQLConnect, on the files of a database opened by a connection (OLE DB or Native Access/Native Connector) described in the data model editor or by HOpenConnection....
Natif Informix Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to Informix (also called Native Access......
WDSQL, SQL querier: Overview
WDSQL is used to......
Database (Property)
The Database property is used to get and modify the database associated with a connection.
SaaSAdminSiteConnection (Function)
Returns the connection to the common database or to the reference database of the SaaS site.
Using data from an external database
WINDEV Tutorial - External database Using data from an external database - 40 min
HCloseConnection (Function)
Closes a connection to a database.
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV support an optional Native Oracle Connector (also called Native Oracle Access......
What is a database?
A database is an organized collection of data for a particular purpose (e.g., manage orders)......
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