ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to create an SQL query to filter records?
This help page explains how to create an SQL query to filter records....
How to manage a combination through programming?
A combination is a type of variabble containing a list of values....
16. Types of code
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
ERR_BAD_DLLEXE
ERR_NO_PROJECT
Handling a group of controls through programming
WINDEV, WEBDEV et WINDEV Mobile allow you to handle a group of controls through programming......
WDInst: grouping the files to install
By default, when generating the setup program, the files to install are compressed in a single archive file ("......
ERR_SESSION_CLOSED
Manual deployment of a dynamic site
WEBDEV proposes several methods for deploying a dynamic site......
hbReading (Type of variable)
The hbReading type is used to define the characteristics of a read operation.
hbColumnDescription (Type of variable)
The hbColumnDescription type is used to define the advanced characteristics of a group of columns (items).
Open (External language)
Opens a window.
iPrintReport (External language)
Prints a report created with the report editor.
Multitask (External language)
Allows the programs currently run to process the Windows messages or runs a temporization.
Aliases on data files: HAlias
The aliases are used to handle......
ERR_MISSING_PAGE
ERR_ALREADYCONNECTED
Commands of the external interface
How to clone and use columns in a Table control?
In some cases, a Table control must be filled with an unknown number of columns (when creating the control)....
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Clickable control in a report
The report editor allows you to propose clickable controls during the print preview......
Events associated with the cells of the status bars
WINDEV manages the following events by default:...
Printing in PDF format: Special cases
Specific features of print in PDF format...
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages......