ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications...
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
LatestDateCovered (Property)
The LatestDateCovered property is used to get the date of the last selected record. This property can be used on: a sfSeekUpdatedResult variable. a sfSeekDeletedResult variable]....
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
5. Displaying a WEBDEV Session site
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
First page of the project in session mode
The first page of the project is the first page in Session mode opened in the Web user's browser when a WEBDEV site in session mode starts......
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
Remote WEBDEV administrator: Managing connections
The remote management tool is used to manage the connections to the dynamic WEBDEV sites....
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
Constants for manging the replication
List of constants used by the functions for managing the replication....
Native Oracle Connector: Programming with SQL functions
The SQL functions can be used to handle the ORACLE database, regardless of whether WDORAINS is used or not to configure the accessed database......
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time......
Using the Google Maps service
The Google Maps service is an Internet mapping software proposed by Google......
SNMPOIDType (Function)
Returns the type of data in an OID.
Charset (Property)
The Charset property is used to: Get the character set used by a Font variable. Change the character set used by a Font variable. Get the character set used by an HFSQL data file....
Parameters of the procedure used by HReindexAsynchronous
WLanguage procedure ("callback") called by HReindexAsynchronous for each HFSQL Client/Server data file reindexed. This new function is available from WINDEV Suite SaaS 2025 - Update 2....
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
grScatterGetDataXY (Function)
Retrieves data from a "Scatter" chart.
grDeleteSeries (Function)
Deletes a data series from a chart.
Compression (Property)
The Compression property gets and sets the data compression mode.
<Word Processing>.ToText (Function)
Creates a character string from the data of a Word Processing control.
Coloring a row, a column or a cell found in a control (AAF)
To simplify the reading in the controls used to view large volumes of data, the end user has the ability to color the data found in the control......
CalendarButton (Property)
The CalendarButton property is used to determine and specify whether a Date Edit control has a button to display a popup calendar.
HJSONToRecord (Function)
Imports JSON data into the current record.
AutoRefresh (Property)
The AutoRefresh property is used to: Find out whether the data found in the series is automatically recalculated whenever grDraw is called Modify the mode for recalculating the data found in the series....