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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native MariaDB Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to MariaDB (also called Native Access)......
HTriggerRecordBefore (Function)
Retrieves the value of the current record before the trigger(s) are executed.
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 ......
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....
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....
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.
DefaultValue (Property)
The DefaultValue property is used to: Find out the default value of an item. This item was defined in the data model editor or through programming. Define the default value of an item (when describing the item through programming)....
<Window>.ToSource (Function)
Automatically updates: the values of a data file'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....
<Window>.ToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. The data file 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....
<Source>.CheckStructure (Function)
Defines the mode for comparing data files.
<Source>.SetLog (Function)
Enables or disables log management on a file.
<Source>.ChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).