ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Create an insert query
An insert query (corresponding SQL statement...
Creating a combining query
A combining query (corresponding SQL statement: UNION) ...
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 defined in the analysis...
Selection conditions of a query
The selection conditions of records are applied to the items used in the queries...
HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period...
HSuggestKeyStart (Function)
Starts collecting information on executed queries.
HSuggestKeyEnd (Function)
Finishes collecting information on executed queries.
Items used in a select query
A query created in the query editor can contain several types of items...
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items...
Example for creating a select query
This help page explains how to create two select queries...
Result of a query in test mode
After its execution in test mode (see Running the query test), the result of the query can be...
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found...
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query...
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time...
Project comparator
Comparing two windows (two pages, two reports, two classes, ...
Test of a query
The query editor allows you to run the test of query result...
Operations in a Select query
The query editor allows you to perform operations on the values of an item...
Creating an SSL certificate that can be used with SocketCreateSSL
To create an SSL server with SocketCreateSSL, you must use a signed certificate containing a private key......
sysNotification (Type of variable)
The sysNotification type is used to define all the advanced characteristics of an interactive system notification.
Controls that can be moved in a page
WEBDEV proposes two modes for moving controls in a page......
Handling Image controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle an Image control through programming......
Creating a .NET assembly from WINDEV
To create a.NET assembly, ......
Remote WEBDEV administrator: Configuration to use the statistics
A specific account dedicated to the management of statistics is required to access the statistical module. This account can be created via the remote administrator....
Remote WEBDEV administrator: Personal information
The remote management tool is used to check and modify (if necessary) your personal information....
The Item control
The "Item" control is used to edit the content of an item found in a data file......
httpRequest (Type of variable)
The httpRequest type is used to retrieve the advanced characteristics of an HTTP/HTTPS request....
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
Sunburst chart
The Sunburst chart is a Pie chart containing several levels of hierarchical data......
The framesets
Via the management of framesets, WEBDEV allows you to display several HTML pages in the same browser window......
Date (Type of variable)
The Date type enables you to easily handle the dates...
Handling Scheduler controls programmatically
A Scheduler control can be......
Characteristics of a Looper control in a window
To display the control characteristics, select "Description" in the context menu of control......
OLE DB provider for HFSQL
The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB......
Time management help
Time management is extremely important......
ScheduledTask structure
The ScheduledTask structure is used to define the characteristics of a scheduled task......
Business rules
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the business rules......
SaaS administrator - Managing a site
The management of a SaaS site is used to modify the three main characteristics of the site......
The Ad control
The Ad control is used to monetize an Android application by displaying an ad banner that generates incomes according to the number of clicks performed by the application users....
MongoDB/GRIDFS databases
MongoDB is a document-oriented NoSQL database......
Integrate two-factor authentication into your applications
In version 26, WINDEV, WEBDEV and WINDEV Mobile allow you to set up a login via two-factor authentication......
WEBDEV styles
The WEBDEV styles are advanced styles, easier to use than the CSS styles......
Printing in PDF format: Special cases
Specific features of print in PDF format...