ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.
HDeleteAll (Function)
Deletes all records from a table, an HFSQL view or a query.
MySelf (Reserved word)
MySelf is used to handle the current control...
TimeSys (Function)
Returns or modifies the system time (current time defined for the current computer).
Printing nested reports
To create a main report containing several secondary reports:...
SysScreenOrientation (Function)
Allows you to: know the orientation of the device screen (Android or iOS phone). set the screen orientation of the device (Android phone)....
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Managing Bluetooth Low Energy devices
The Bluetooth LE standard (for Low Energy) is used to manage devices with low energy consumption......
XMLBuildString (Function)
Retrieves and formats the content of an XML document (created by XMLDocument and modified by the XML functions).
BurnerProperty (Function)
Used to find out and modify the properties of the current burner.
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.
HAddUser (Function)
Adds a user to a database.
SQLExec (Function)
Names and runs an SQL query.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
Now (Function)
Returns or modifies the system time (current time defined for the current computer).
FontItalic (Property)
The FontItalic property is used to: Determine if the text is italicized. Apply or remove italic formatting from the text....
GPSGetPosition (Function)
Retrieves information about the current device position.
Reverse (Function)
Returns the character that corresponds to the difference between the ASCII code of a specific character in a string and 255.
DateSys (Function)
Returns or modifies the system date (current date defined on the current computer).
EnumControl (Function)
Returns the name of Nth control found in the specified element.
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).