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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Index (Property)
The Index property is used to get the index of an element.
<Source>.Index (Function)
Rebuilds the file index (".NDX" file).
<Source>.StatCalculate (Function)
Collects statistics on table keys.
<Looper>.Select (Function)
Returns the index of the selected element in a Looper control.
HDBDescribeIndex (Function)
Describes through programming the different index files that will be created.
HCheckIndex (Function)
Checks whether the data found in the index table (.NDX file) properly refers the data found in the table (.FIC file).
<Table>.BreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
Partial indexing of memos
You now have the ability to index the content of a text memo item...
HDBIndex (Function)
Opens an xBase index file.
<HFSQL connection>.StatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server table.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
CurrentIndex (Function)
Depending on the specified control, returns:
  • the number of the current row displayed in the current Table control,
  • the number of the option with focus in a Check Box control,
  • the number of the current row in the current Looper control,
  • the index of the current indexed control.
TreeGetIndex (Function)
Returns the index of an element (node or leaf) in a TreeView control.
<HFSQL connection>.CheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server table (.FIC file).
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
<Looper>.BreakIndex (Function)
Returns the index of the break header and footer for a given break in a Looper control.
<Source>.CheckIndex (Function)
Checks whether the data found in the index table (.NDX file) properly refers the data found in the table (.FIC file).
HStatDate (Function)
Returns the date of the last update for the index statistics.
HStatTime (Function)
Returns the time of the last update for the index statistics.
<Table>.ColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
<Source>.StatTime (Function)
Returns the time of the last update for the index statistics.
LooperBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Looper control.
TableSelect (Function)
Returns the index of the selected element in the Table or TreeView Table control.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
<Source>.StatDate (Function)
Returns the date of the last update for the index statistics.
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
LooperSelect (Function)
Returns the index of the selected element in a Looper control.
<Table>.Select (Function)
Returns the index of the selected element in the Table or TreeView Table control.
<List Box>.Select (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
HStatCalculate (Function)
Collects statistics on table keys.
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
HStatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server table.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
HCheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server table (.FIC file).
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
The indexed controls
A control is an indexed control if it contains several controls with the same name...
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
<Source>.Optimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) programmatically.
ChangeCharset (Function)
Retrieves and/or changes the character set used: by all the screen fonts....
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server tables,...
RegistryValueType (Function)
Returns the type of value found in the registry.
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
DashResizeWidget (Function)
Changes the dimensions of a widget found in a Dashboard control.
DashMoveWidget (Function)
Changes the position of a widget found in a Dashboard control.
HSavePosition (Function)
Stores the current file context: current record, filter, pointers.
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
ControlAlias (Function)
Gets, modifies or restores the data binding to a control or group of controls.
HFSQL Control Center: Managing scheduled elements
You have the ability to define scheduled elements on the HFSQL server....
Kanban control events
The following events are associated with Kanban controls......
Native SQL Server Connector: Programming with SQL functions
The SQL functions can be used to handle the SQL Server database......
SchedulerDeleteAppointment (Function)
Deletes an appointment from a Scheduler control.
CookieRead (Function)
Retrieves the value of a cookie saved on the computer of Web user.
MemRetrieve (Function)
Retrieves the return value of an element found in a memory zone.
HReindexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL table and returns...
Complete (Function)
Returns a character string of a specified length.