ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.Index (Function)
Rebuilds the file index (".NDX" file).
Index (Property)
The Index property is used to get the index of an element.
<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 data file (.FIC file).
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
HStatDate (Function)
Returns the date of the last update for the index statistics.
HStatCalculate (Function)
Collects statistics on data file keys.
<Source>.StatDate (Function)
Returns the date of the last update for the index statistics.
Partial indexing of memos
You now have the ability to index the content of a text memo item...
LooperBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Looper control.
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.
TreeGetIndex (Function)
Returns the index of an element (node or leaf) in a TreeView control.
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
<Table>.ColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
HCheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
The indexed controls
A control is an indexed control if it contains several controls with the same name...
<Table>.Select (Function)
Returns the index of the selected element in the Table or TreeView Table control.
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
<Source>.StatTime (Function)
Returns the time of the last update for the index statistics.
TableSelect (Function)
Returns the index of the selected element in the Table or TreeView Table control.
<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.
HCheckIndexAsynchronous (Function)
Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server data file (.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.
HDBIndex (Function)
Opens an xBase index file.
<HFSQL connection>.StatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server data file.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
HDBDescribeIndex (Function)
Describes through programming the different index files that will be created.
<Table>.BreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
<Looper>.Select (Function)
Returns the index of the selected element in a Looper control.
<List Box>.Select (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
<Source>.StatCalculate (Function)
Collects statistics on data file keys.
LooperSelect (Function)
Returns the index of the selected element in a Looper control.
HStatTime (Function)
Returns the time of the last update for the index statistics.
HStatCalculateAsynchronous (Function)
Gets various statistics on the keys of an HFSQL Client/Server data file.
This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
<Source>.CheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
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.
WebserviceParameter (Function)
Gets the value of a parameter in a call to a SOAP or REST Webservice request.
HDelete (Function)
Deletes a record from a data file (query or view).
Creating a help file
WINDEV, WEBDEV and WINDEV Mobile allow you to create a help file and associate...
HSetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
zipFileSize (Function)
Returns the size of one of the files found in the archive (in CAB, RAR, WDZ, ZIP, 7z, TAR or TGZ...
Operations performed on a data file (Data model editor)
The main operations that can be performed on a data file from the data model editor...
HCross (Function)
Crosses a record in a data file.
FOR EACH/FOR ALL statement (loop through controls)
The statement FOR EACH is used to perform different types of browse on the controls (List Box,...
TableSearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
Typecasting of parameters
The description of the parameter type is optional......
ListMoveLine (Function)
Moves a row or swaps two rows in a List Box or Combo Box control.
File Description (Type of variable)
The File Description variable is used to programmatically describe data files.
The home page
The home page is the first page of your site......
FicEncryption (Property)
The FicEncryption property is used to set the encryption method of a data file.
MmoEncryption (Property)
The MmoEncryption property is used to set the encryption method of the memo file (.MMO) associated...
Right (Function)
Extracts the last characters from a string or string buffer.
HToItem (Function)
Assigns the specified value to an item of the current record.
Defining a help window template
WINDEV allows you to create help window templates......
TableSearch (Function)
Performs a search in: a Table control, a TreeView Table control, a table displayed...
HMergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses...
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
SQL selection conditions
To specify the selection conditions in an SQL query, you can use......
WDLog: Saving HFSQL data files
WDLog allows you to save all the HFSQL data files used by a WINDEV or WEBDEV application......
HFSQL properties
List of HFSQL properties...