ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HSeek (Function)
Positions on the first record of the table whose value for a specific item is greater than or equal to a search value (generic search by default).
HNoModif (Function)
Forbids all the modifications on a table (for all the programs, including the one that requested the no-modification policy).
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
HEndNoModif (Function)
Unlocks a file that was locked by the same program with HNoModif.
HSecurity (Function)
Enables or disables the automatic security mechanism on one or more tables.
SourceFromPage (Function)
Automatically updates: the value of the items in a table with the value of the controls in the page. the value of the WLanguage variables with the value of the page controls....
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
Generating and deploying 64-bit applications
WINDEV allows you to automatically generate and install a 64-bit application.
Automatic data file modification
The automatic data file modification updates the description of data files on user computers......
HMigrateLinkedCompositeKey (Function)
Migrates the values of the linked composite keys coming from a file in Hyper File 5.5 format to the HFSQL Classic format.
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
NotesOpenConnection (Function)
Establishes a connection to a Domino server.
SCM: Checking out an element
To edit an element of a project hosted on an SCM repository, you must first check out the element......
In64bitMode (Function)
Indicates whether the code is run in 64-bit mode or not.
HRecNum (Function)
Returns: the number of the current record in the HFSQL data file. the number of the current record in the HFSQL view....
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...