ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.IndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
ImageInfoClose (Function)
Closes the image file (in JPEG or TIFF format) used by ImageInfoValue and/or ImageInfoList and frees the image from memory....
DisplayFormat (Property)
The DisplayFormat property gets and sets the expected display format for a given text: plain text, RTF or Markdown.
IgnoreError (Property)
The IgnoreError property gets and sets the different certificate errors ignored by the HTML Display and WEBDEV Page controls.
CheckMarkStyle (Property)
The CheckMarkStyle property gets and sets the check icon of a menu option. This icon appears only if the menu option is checked.
HIndexingInProgress (Function)
Indicates that a reindex operation is currently performed on an HFSQL data file and returns the percentage of reindexing already performed.
LooperToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
NetMachineName (Function)
Returns the name of the local computer or the name of a computer whose IP address is known (reverse DNS resolution).
Sub-query
A sub-query is a query whose result is used by another query......
Configuring the connection with WDORAINS (optional setting)
For backward compatibility with the earlier versions of Native Oracle Connector (also called Native Oracle Access), the connection can still be configured in WDORAINS (supplied with Native Oracle Connector)......
Joins between the data files of a select query
When several data files are used in a query, the query editor automatically searches for the links between these files described in the analysis......
Native AS/400 Connector
WINDEV and WEBDEV include an optional module to access AS/400 databases......
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
WEBDEV concepts
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest interval. the date and time rounded up to the nearest interval....
Warning 12: The label is unused
HModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
Functions for managing threads (prefix syntax)
List of functions for managing threads (prefix syntax)...
MapPolyline (Type of variable)
The MapPolyline type is used to define the characteristics of a line composed of several segments to be drawn on the map displayed in a Map control.
Compass (Property)
The Compass property is used to: display or hide the compass on a Map control, determine whether the compass is displayed on a Map control....
<Source>.FileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
<Source>.ModifyStructure (Function)
Used to update the structure of an HFSQL data file by performing an automatic data modification (also called data synchronization).
<Source>.NbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....