ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ERR_CANNOT_CREATE_TMP
Multiline (Property)
In a window or page, the Multiline property is used to: find out and modify the "Multiline" option of an Edit control. find out and modify the "Multiline" option of a column in a Table control. In a report, the Multiline property is used to determine and change the "Multiline" option of a control....
Handling a Range Slider through programming
WINDEV allows you to handle a Range Slider control through programming......
Preparing the phone to run the test of an Android application
WINDEV Mobile allows you to develop Android applications. To run the test of these applications on an Android phone, some operations must be performed ......
Transactions in SQL
Starting with version 21, you can manage transactions in SQL code......
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
Developing applications in Universal Windows 10 App mode
WINDEV and WINDEV Mobile allow you to develop applications for Windows 10 tablets and for Windows Phone 10 and Windows 10 phones (Universal Windows 10 App applications)......
ERR_NO_DLLEXE
WINDEV and OPC
OPC stands for "OLE for Process Control"......
The source code manager
WINDEV, WEBDEV and WINDEV Mobile propose a sophisticated Source Code Manager......
Generating the setup program
The last wizard step for creating the setup program allows you to......
Private Store for mobile applications
There are two methods two deploy your applications......
How to add a new row to a Table control?
This help page explains how to add a row to a Table control programmatically....
SaaS administrator - Managing the subscriptions
The SaaS subscriptions are used to make a SaaS site available to a client account......
Handling a formatted display control through programming
WEBDEV allows you to handle a formatted display control through programming......
SaaS administrator - Managing a site
The management of a SaaS site is used to modify the three main characteristics of the site......
WDADMINEXE: User characteristics
From the server, the "Users" tab of WDADMINEXE allows you to get......
Check the "Responsive Web Design" pages
The pages in Responsive Web Design mode can be checked like any other WEBDEV page in the browser of your choice......
Debugger: Running a project step by step
Running a project step-by-step allows you to start the debugger when launching the application......
LeapYear (Function)
Indicates whether the specified year is a leap year or not.
<DateTime type>.ToEpoch (Function)
Converts a local datetime to Epoch format (number of time units since 01/01/1970 at 00h00 UTC)....
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
CurrentDay( Function)
Returns the number of the current day in the current month.
Installing a WEBDEV site with zero-downtime update
Starting with version 24, you can update a Session or AWP site without disconnecting users......
Selection conditions of a query
The selection conditions of records are applied to the items used in the queries......