ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

InMilliseconds (Property)
The InMilliseconds property is used to convert a Duration variable to milliseconds.
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
InHours (Property)
The InHours property is used to convert a Duration variable to hours.
InMinutes (Property)
The InMinutes property is used to convert a Duration variable to minutes.
InSeconds (Property)
The InSeconds property is used to convert a Duration variable to seconds.
Deploying the application for iPhone/iPad
To be able to test and/or deploy the application on a device (iPhone or iPad), you must enroll in the iOS Developer Program....
TimeToString (Function)
Converts a time to a string in the specified format.
Assisted HFSQL error handling
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
Error 531: The negative or null subscripts are not allowed
<Upload>.CopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
ERR_BAD_COMMANDLINE
ERR_BAD_COMMANDLINE error...
<Upload>.FileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
Object diagram
An object diagram represents a set of objects and how they relate to each other at a certain moment in time......
Ellipsis (Property)
The Ellipsis property is used to determine and change the truncation mode with ellipses in: a window control (Static, edit control, List box, Button, Combo box or Static table column). a Static control in a report....
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
UploadCopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
Associating documents with the project
To describe a project in detail, you can associate documents with it......
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
Using the Google Maps service
The Google Maps service is an Internet mapping software proposed by Google......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
Handling Bar Code controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Bar Code controls......
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
Managing the users of an application installed in network
The management of users allows you to find out from the server......
Custom tooltips
Tooltips are very useful for application users......