ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDGenPage: Use in command line mode
WDGenPage run in command line is used to generate one or more semi-dynamic pages without starting WEBDEV or WDGenPage....
CalendarSelectMinus (Function)
Deselects a date in a multi-selection Calendar control.
Handling an Internal Window control through programming
The "Internal Window" control is used to display an existing internal window......
VariantConvert (Function)
Converts the value stored in a Variant variable].
StringToUTF8 (Function)
Converts an ANSI or UNICODE string to UTF-8.
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.
X (Property)
The X property is used to get and change the X-coordinate of an element.
Y (Property)
The Y property is used to get and change the the Y-coordinate of an element.
FlexDirection (Property)
The Property FlexDirection allows you to know and modify the sense and direction of the main axis of a Flexbox control ( Property CSS corresponding "flex-direction").
HActivateTrigger (Function)
Re-enables a trigger that was disabled by HDeactivateTrigger.
WiFiActivate (Function)
Enables or disables Wi-Fi on the device.
zipNbPart (Function)
Returns the number of sub-archives (parts) found in an archive in CAB, RAR, ZIP, WDZ, 7z, TAR or TGZ (TAR.GZ) format.
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....
Setup by HTTP (Network setup via IP)
The network setup via HTTP consists in installing and updating a WINDEV application via an HTTP server (Live update)......
MenuAddOption (Function)
Adds a new option after the last option of a drop-down or context menu.
WiFiListNetwork (Function)
Returns the list of Wi-Fi networks configured on the device.
DisplayOnly (Property)
The ReadOnly property is used you to determine if an element is read-only.
WEBDEV 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
6. Internal window
Internal windows...
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....
<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....
10. Internal window
The Internal Window control is used to include a window (and its code) in another window. At runtime, the internal window will be dynamically merged with the host window.
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables......