ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries...
Describing a query
Once a query is created, all the characteristics of this query can be modified at any time...
Example for creating a select query
This help page explains how to create two select queries...
Query creation mode: independent or embedded query
The query editor proposes two methods for creating a query...
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...
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Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
Operations in a Select query
The query editor allows you to perform operations on the values of an item...
Joins between the tables of a select query
When several tables are used in a query, the query editor automatically searches for the links between these tables described in the database schema...
Project comparator
Comparing two windows (two pages, two reports, two classes, ...
Creating an insert query
An insert query (corresponding SQL statement...
Creating a query
Two methods can be used to create a query...
Creating a select query
A select query (corresponding SQL statement...
Test of a query
The query editor allows you to run the test of query result...
Creating a combining query
A combining query (corresponding SQL statement: UNION) ...
Selection conditions of a query
The selection conditions of records are applied to the items used in the 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...
Environment of the query editor
When creating a class in the code editor, the Constructor and Destructor methods are automatically created by default...
Items used in a select query
A query created in the query editor can contain several types of items...
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...
Native Access Connector
This type of Native Connector allows access to ACCESS databases for better interoperability purposes......
TableModifyColumn (Function)
Modifies a column in a horizontal Table control.
OpenPopup (Function)
Opens a popup window and waits for this window to be closed.
DataBinding (Property)
The DataBinding property gets and changes the binding between a control and: a table item. a variable. several variables....
HFSQL server configuration
The HFSQL Control Center allows you to fully manage HFSQL servers......
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
Importing a WEBDEV project into WINDEV
...WINDEV proposes a feature for importing WEBDEV sites or WEBDEV pages....
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
Language (Property)
The Language property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
LanguageDescribed (Property)
The LanguageDescribed property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
14. PHP generation in practice
Updates the characteristics of a WEBDEV account in a WEBDEV Application Server....
Creating help pages
A help system includes several pages......
SCM: Creating a branch
Branches allows you to create a copy of the current project, so that you can make changes, additions, etc., to two versions of the same project....
Definition (Variable type)
The Definition type gets the characteristics of the following types: simple type, advanced type, class, structure. Note: This feature is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 3....
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
29. SEO in practice
DayOfMonthOrDayOfWeek (Property)
The DayOfMonthOrDayOfWeek property is used to set the execution of a scheduled task by specifying the day number of the week or the day number of the month.
Reintegrating text into a project
All the text form the translation file can be reintegrated into a project......
Manipulating Dashboard controls programmatically
To programmatically manipulate Dashboard controls, WINDEV, WEBDEV and WINDEV Mobile include dashboard-specific functions......
BitcoinCoreDateTimeLatestBlock( Function)
Returns the date and time when the last block was created.