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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
Creating an executable: Manifest management
When running an executable, Windows Vista (and later) performs several checks regarding the rights of the current user via the UAC mechanism (User Account Control)......
<DiskFile variable>.FileName (Function)
Returns the name of an external file currently open.
<DiskFile variable>.Seek (Function)
Gets and sets current position in an external file.
13. Generation modes
nWDGetLastError: Error code of last error
Error code of last error......
Client/Server: Connecting the client computers to the server
In order for the application to be able to handle the data files found on the HFSQL server, the connection that will be used by the application must be defined in the project......
ERR_BAD_CONTEXT_INVALID
The Repositionable Note control
The Repositionable Note control allows you to include the famous yellow sticker in your applications......
HTTPSendAsynchronous (Function)
Sends an HTTP request in asynchronous mode: the program continues to run and the response is processed by a specific procedure. This new feature is available as of WINDEV Suite SaaS 2025 Update 3....
nWDInitProject: Initialization code of project
Run the initialization code of project......
<Variable httpRequête>SendAsynchronous (Function)
Sends an HTTP request in asynchronous mode: the program continues to run and the response is processed by a specific procedure. This new feature is available as of WINDEV Suite SaaS 2025 Update 3....
Using the WINDEV windows from the Java sources
WINDEV can be used to generate windows for a Java application......
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......
ERR_NO_CURRENT_PAGE
Electronic invoicing: Factur-X in WLanguage
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
The Ribbon control
The Ribbon control proposes an additional feature regarding the menus found in your applications. It is used to present in a small surface a large number of controls arranged logically in order to perform choices....
Replication server for the assisted universal replication
The assisted universal replication can use a replication server......
Changing the version of projects found in SCM
When several projects share elements in the same SCM, changing the version of WINDEV and WEBDEV projects......
Component (Type of variable)
The Component type is used to easily handle an external component.
SysStatusExternalStorage (Function)
Returns the availability status of the external storage space of the device.
The Spin control
A Spin control is used to increase or reduce a value found in a control......