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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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....
DeletionRule (Property)
The DeletionRule property is used to configure the deletion rule (integrity management) to be applied to the table described programmatically.
InitialFile (Property)
The InitialFile property is used to get the original name of the table associated to an item in a query.
<Connection variable>.RegenerateFile (Function)
Regenerates a table from its log.
<Source>.CheckStructure (Function)
Defines the mode for comparing tables.
CompositeKey (Property)
The CompositeKey property determines if an item is a composite key.
InitialItem (Property)
InitialItem is used to find out the initial name of a query item. This name is known from the alias of this item.
<Source>.SetMemo (Function)
Used to modify the management mode of memo items.
NbComponent (Property)
The NbComponent property is used to get the number of elements in a composite key.
<Source>.ChangeLocation (Function)
Modifies the search mode of physical tables (.FIC, .NDX, ...).
CtInitialCatalog (Property)
The CtInitialCatalog property is used to get the default database defined for the access.
<Source>.SetLog (Function)
Enables or disables log management on a file.
Aliases on tables: HAlias function
The aliases are used to handle......
<Connection variable>.ListGroup (Function)
Returns the list of groups of users defined for a connection.
<Window>.ToSource (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<Connection variable>.InfoTask (Function)
Returns the characteristics of a scheduled task in a hScheduledTask variable].
<Window>.ToFile (Function)
Automatically updates: the values of a table's items in memory with the values from the controls in the window. The table items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the window controls are automatically updated with the values of these controls. This function is also available for WEBDEV pages....
<Connection variable>.ListUser (Function)
Returns the list of users defined for a connection.
<Connection variable>.InfoGroup (Function)
Returns information about the specified group of users.
<Connection variable>.NotifListEmailRecipient (Function)
Returns the list of recipients for a notification by email.
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the table 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....
<Connection variable>.NotifListCCRecipient (Function)
Returns the list of recipients of a notification sent via the Control Centers (WDBal messaging tool).
HTransactionCancel (Function)
If a transaction is in progress, rolls back all operations performed on tables in transactions since the start of the transaction.
<Connection variable>.NotifDeleteEmailRecipient (Function)
Deletes the recipients of an email notification.