ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
Real Time Performance Profiler (RTPP)
The Real Time Performance Profiler (RTPP) is a tool that helps you identify what is slowing down your application......
18. Management of business rules
Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure of PostgreSQL tables must be imported into the WINDEV or WEBDEV analysis......
Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
VisibleEndUser (Property)
The VisibleEndUser property is used to: Find out whether an item is visible or not to the end users. This item was defined in the data model editor or programmatically. Define whether an item must be visible or not to the end users (item described programmatically only)....
InternalPage
The Internal Property Page allows you to define the name of the internal Page to use.
How to loop through a file using filters?
Code history
The code history is used to......
PreviousPage (Function)
Returns the name of the previous page.
12. Pages in practice
Locking data files: correspondence between WINDEV 5.5 and the later versions
Handling Scheduler controls programmatically
A Scheduler control can be......
19. Sending emails
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user) and HFSQL Client/Server applications, the transaction mechanism in HFSQL Client/Server mode is similar to the one in HFSQL Classic mode......
Mobile User Groupware (Android and iOS)
WINDEV Mobile includes a User Groupware for Android and iOS applications......
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
Printing the content of a table (AAF)
A Table control proposes an automatic popup menu allowing the user to perform several operations on the data displayed in the table......
Printing the content of a pivot table (AAF)
Pivot Table controls include an automatic context menu that allows users to perform different actions on the data displayed in the control......
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
CalculatedDefaultValue (Property)
The CalculatedDefaultValue property is used to: Find out the SQL expression that defines the default value of an item. This item was defined in the data model editor or through programming. Define the SQL expression that returns the default value of an item (item described through programming only)....
Creating a translation file
WDINT allows you to create a translation file....