ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Collaboration diagram
A collaboration diagram presents the structural organization of objects that send and receive messages......
GestureCurrentPointer (Function)
Returns the pointer index (finger or stylus) that triggered the call to a process specific to the multi-touch feature in an Image control.
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
"Long press" optional event
The optional event "Long press/Open context menu" is run during a long press on the controls of a window......
Feedback component
The Feedback component is a component provided with WINDEV......
Error 31: The file to include is not found. Check the name and path ...
Modifying an SVG image (XML functions)
SVG (Scalable Vector Graphics) is a vector image format......
Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications......
Retrieving documents coming from Twain devices
Several WINDEV functions allow you to retrieve documents from a Twain device......
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to PostgreSQL......
ERR_CLOSED_PAGE
Native xBase/FoxPro Connector
WINDEV and WEBDEV propose a Native xBase/FoxPro Connector (or Native xBase/FoxPro Access) module......
3. Handling files on an FTP server
FTP (File Transfer Protocol) is a protocol for transferring files from one site to another....
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
H.ErrIgnore (Variable)
Specifies the mode for processing the errors: the errors are processed by WINDEV the errors are processed by the program....
Translating the external components
An external component is a set of WINDEV or WEBDEV elements that perform a specific action (send faxes, emails, etc....
MouseXPos (Function)
Returns the horizontal position (X) of the mouse cursor relative to the specified window or control. Used in a mouse or stylus process (click, hover, left or right button down, etc.).
7. AJAX technology
Pre-launched sessions
A pre-launched session is a session of a Web site (or webservice) automatically started on the Web server from the WEBDEV Application Server......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Handling a Check Box control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Check Box control through programming......
Managing emails with "Simple MAPI"
Simple MAPI simplifies the management of emails received by the hosting company......
Replication management functions
Three types of replication are proposed......
WLanguage procedure called by tapiDial
tapiDial callback