ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
<Source>.DeleteView (Function)
Deletes a previously created view. This function uses the former view mechanism.
<Source>.InfoMemo (Function)
Returns the characteristics of binary and text memos.
<Connection variable>.InfoDatabaseRights (Function)
Allows you to find out the rights granted to a user or to a group on a database.
<Connection variable>.InfoServerRights (Function)
Allows you to find out the rights granted to a user or group of users on a server.
H.LanguageCreationUnicode (Variable)
Allows you to define the characteristics of the sort for the Unicode items found in a data file.
HRSWaitForDataProcess (Function)
Waits for: the replication data on the master server to be sent to the subscriber server. the replication data received on the subscriber server to be entirely applied....
<Connection variable>.ExecuteScheduledBackup (Function)
Forces the execution of a scheduled backup.
<Connection variable>.InfoUser (Function)
Updates the variables for user management with the information regarding the specified user.
HDeleteView (Function)
Deletes a previously created view. This function uses the former view mechanism.
HInfoMemo (Function)
Returns the characteristics of binary and text memos.
Native MariaDB Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to MariaDB (also called Native Access)......
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
HInfoDatabaseRights (Function)
Allows you to find out the rights granted to a user or to a group on a database.
HInfoServerRights (Function)
Allows you to find out the rights granted to a user or group of users on a server.
<Connection variable>.TransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to PostgreSQL......
Native Progress Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to Progress ......
HExecuteScheduledBackup (Function)
Forces the execution of a scheduled backup.
HInfoUser (Function)
Updates the variables for user management with the information regarding the specified user.
HListConnection (Function)
Returns the list of connections currently described in the application.
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
CompositeKey (Property)
The CompositeKey property determines if an item is a composite key.
FilteredItem (Property)
The FilteredItem property is used to identify the item that has a filter implemented by HFilter.