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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
Select query description window
The description window of a select query includes several sections......
SSL: Secure transactions with WEBDEV
When using an Internet application, the data circulating between the computer of the Web user and the Web server is not protected......
Classes, members, methods and properties
A class is made of......
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
The planes in WEBDEV
The planes are used to group the controls of an element......
<Source>.ExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
<Source>.DescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
<Source>.JSONToRecord (Function)
Imports JSON data into the current record.
<Source>.RestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
<Source>.RecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
<Source>.ChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
<Source>.ActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
<Source>.ActivateAutoFilter (Function)
Enables an automatic filter on the linked files when browsing an XML file.
<Source>.ChangeName (Function)
Modifies the physical name of a data file.
<Source>.Add (Function)
Add: the record found in memory into the data file (query or view). the record found in a Record variable into the data file (query or view)....
<Source>.Alias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.
<Source>.CancelSeek (Function)
Cancels the current search criterion.
<Source>.LinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
<Source>.Forward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
<Source>.LockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
<Source>.LockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
<Source>.ChangeKey (Function)
Changes the browse item.
<Source>.ChangeConnection (Function)
Dynamically changes the connection associated with a data file.