ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

LEDSwitchOff (Function)
Switches the LED (Light-Emitting Diode) of the device off.
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
Activating an application or a site
When distributing an application or a site, you may want to offer both a full version and a limited version......
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.
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler......
Handling RTF in an Edit control
Rich Text Format (RTF) is used to encode text and simplify exchange between applications......
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
ServiceRefresh (Function)
Asks a service to re-read its configuration information.
WiFiConnect (Function)
Connects the device to the specified Wi-Fi network.
ERR_CANNOT_CREATE_TMP
List,Modify (External language)
Modifies an element in a drop-down list or in an expanded list.
List,Select,+ (External language)
Selects an element in a drop-down list or in an expanded list.
List,Select,- (External language)
Deselects an element from a drop-down list or from an expanded list.
List,Delete (External language)
Deletes an element from a drop-down list or from an expanded list.
<Connection variable>.ActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
TwainScanArea (Function)
Used to define or re-initialize the area to scan.
tapiStop (Function)
Stops reading a pre-recorded message (tapiPlay).
StringToUTF8 (Function)
Converts an ANSI or UNICODE string to UTF-8.
UTF8ToString (Function)
Converts a UTF-8 string to ANSI or UNICODE.
EmulateDnD (Function)
Emulates a "Drag & Drop" gesture in automated tests.
ArraySeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
Creating a WINDEV Mobile project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......