ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<btleDescriptor variable>.ReadValue (Function)
Reads the value of a descriptor on a Bluetooth Low Energy device.
Customize your charts: type, color, legends, etc.
Handling PDF Reader controls programmatically
A PDF Reader control can be handled through programming......
3. Application development cycle
Development cycle of a WINDEV application....
5. Site test in practice
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......
12. Retrieving data from a site
1. Managing emails
WINDEV includes multiple methods to manage emails...
<gglConnection variable>.Connect (Function)
Manages authentication on a Google server (via the "OAuth 2.0" authentication mode).
<gglConnection variable>.Disconnect (Function)
Disconnects the user from the Google services used. During the next re-connection, the authorizations linked to the Google services will be asked again.
<btleCharacteristic variable>.ChangeOfValue (Function)
Enables or disables the detection regarding the change of value for a Bluetooth Low Energy characteristic.
<btleDescriptor variable>.WriteValue (Function)
Writes the value of a descriptor to a Bluetooth Low Energy device.
Translation with Google Translate
WINDEV, WEBDEV and WINDEV Mobile allow you to support up to 64 languages in the same project......
<btleDevice variable>.ConnectionStatus (Function)
Returns the current connection status to a Bluetooth Low Energy device or asks to be notified when the connection status changes.
2. WEBDEV administrator in practice
Project description: Compilation tab
The project description window allows you to configure various elements of your project......
Creating an RSS reader
WINDEV, WEBDEV and WINDEV Mobile allow you to produce and/or consume an RSS feed (Rapid Simple Syndication)......
<EmailNotesSession variable>.StartSession (Function)
Starts a Notes session.
Remote WEBDEV administrator: Managing the error messages
By default, when an error occurs in a dynamic WEBDEV site, an error message is displayed on the browser of the Web user....
Break in a report
The break is used to group the records corresponding to a sort criterion......
Properties associated with the breaks of a Looper control
Several properties can be used with the breaks found in a Looper control......
Project description: Advanced tab
The project description window allows you to configure various elements of your project......
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
7. HFSQL: files physically created
Description (Property)
The Description property is used to get and change the description of an element.