ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HInfoUser (Function)
Updates the variables for user management with the information regarding the specified user.
Image control in a window
This help page presents the characteristics of an Image control found in a window...
SQLAssociate (Function)
Automatically associates each column of the query result with a control or with a variable of the application.
<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....
HExecuteScheduledBackup (Function)
Forces the execution of a scheduled backup.
HPass (Function)
Defines the password used to create or open a data file.
HListConnection (Function)
Returns the list of connections currently described in the application.
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
HToItem (Function)
Assigns the specified value to an item of the current record.
GUIDAnalysis (Property)
The GUIDAnalysis property returns the GUID of the analysis that was used to create the data file.
SQLDisconnect (Function)
Closes the current connection and frees the memory used by the connection.
FilteredItem (Property)
The FilteredItem property is used to identify the item that has a filter implemented by HFilter.
CompositeKey (Property)
The CompositeKey property determines if an item is a composite key.
CtAccess (Property)
The CtAccess property is used to set the type of access to the data file when connecting to a specific table via OLE DB.
CtInitialCatalog (Property)
The CtInitialCatalog property is used to get the default database defined for the access.
CtOLEDBProvider (Property)
The CtOLEDBProvider property is used to get and set the name of the OLE DB provider (also called OLE DB server).
CtUserName (Property)
The CtUserName property is used to set the username that will be used when connecting to a specific table via OLE DB.
CtDescribedUserName (Property)
The CtDescribedUserName property is used to set the username that will be used when connecting to a specific table via OLE DB.
LogFile (Property)
The LogFile property is used to determine if a data file is a log file.
InitialFile (Property)
The InitialFile property is used to get the original name of the data file associated to an item in a query.
NbComponent (Property)
The NbComponent property is used to get the number of elements in a composite key.
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the data file described in the code.
DeletionRule (Property)
The DeletionRule property is used to configure the deletion rule (integrity management) to be applied to the data file described through programming.
InitialItem (Property)
InitialItem is used to find out the initial name of an item found in a query. This name is known from the alias of this item.