ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

How to create and run an SQL query through programming?
This help page explains how to create and run an SQL query through programming.
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword...
Report based on an SQL query with data accessed via a connection (ODBC, etc.)
A report based on an SQL query with data accessed via a connection can print records from a database accessible via a specific ODBC driver or via a Native Connector...
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
SQL functions for accessing the external databases
List of SQL functions used to access the external databases
Cross-database queries
An SQL query can operate on different databases...
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
HSuggestKeyStart (Function)
Starts collecting information on executed queries.
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
HSuggestKey (Function)
Returns a list of keys to add to data files to improve query performance.
HSuggestKeyEnd (Function)
Finishes collecting information on executed queries.
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code...
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Snap-on grid
The different editors of WINDEV, WEBDEV and WINDEV Mobile allow you to align the elements via a snap-on grid......
Strict monitoring of a project
Via the Project Management Hub, WINDEV, WEBDEV and WINDEV Mobile allow you to define the different actions required to create a project......
Transforming a WINDEV project into Mobile: a detailed audit
Transforming WINDEV applications into Mobile is very easy......
Analysis: Import files into the analysis (external database, HFSQL files, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc....
Managing the calendars (Android/iOS)
WINDEV Mobile allows you to easily access the calendars and appointments found on the phones and tablets in Android and iOS......
13. Print: Reports
WINDEV reports...
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Binding a Combo Box control to an item
Report data source
...The reports can be created with the data coming from:...
5. HFSQL Client/Server
A WINDEV Mobile application can also use an HFSQL database in Client/Server mode....
5. HFSQL Cient/Server
Reports & Queries: Specific features
This help page presents the specific features of "Reports & Queries" (which means the user version of report editor) ......
User report editor (Reports & Queries)
A report provides a custom view of data......
Native Access to SAP
SAP is a widely used ERP......
5. HFSQL Client/Server
Importing elements into a project
All the elements handled by a project (window, report, classes, set of procedures, queries, ......
Natif Informix Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to Informix (also called Native Access......
Setup of a WEBDEV site: Creating library
A library (file with a WDL extension) is used to group the resources of the project (pages, queries, ......
2. Examples provided with WINDEV
The examples provided with WINDEV are intended to help you learn the features of WINDEV....
Binding a WEBDEV slider to an item
A WEBDEV slider can be bound to an item in a data file, query, etc....
Pivot Table control in a report
The report editor allows you to create "Crosstab" reports......
Running the test of a report
The test of a single report allows you to run the current report in WINDEV, WEBDEV or WINDEV Mobile......
The Chart control: Characteristics in the editor
Regardless of the type of chart displayed in the Chart control, all its characteristics can be configured via its description window......
4. HFSQL Classic
Open document tabs
The document tabs allow you to navigate between the different elements opened in the different editors....