ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
HCross (Function)
Crosses a record in a data file.
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
HStatTime (Function)
Returns the time of the last update for the index statistics.
HStatDate (Function)
Returns the date of the last update for the index statistics.
HDelete (Function)
Deletes a record from a data file (query or view).
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
HListItem (Function)
Returns the list of items: found in a table (a query or a view) known to the HFSQL engine. The tables defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
Date (Variable type)
The Date type is used to easily manipulate dates...
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
The Context Menu control (WEBDEV)
Context menus are often used in websites......
Specific features of iPhone/iPad applications
To simplify the reading in the controls used to view large volumes of data, the end user has the ability to zoom the data found in the control......
DnDEvent (Function)
Indicates the procedure to run during an event of Drag/Drop....
HExportCSV (Function)
Exports the records found in a data file (HFSQL or OLE DB), a view or a query to a CSV file.
HExecuteView (Function)
Runs a view that was created beforehand (can be used to refresh the view data for example). This function uses the former view mechanism.
HExportXLS (Function)
Exports records from a data file (HFSQL or OLE DB), view or query to an Excel file (XLSX).