ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

BTLECharacteristicWriteValue (Function)
Writes a value to a characteristic on a Bluetooth Low Energy device.
Error handling WLanguage procedure called by zipExtractDirectory
WLanguage procedure ("Callback") called if an error is encountered when extracting files with zipExtractDirectory.
CDEject (Function)
Opens or closes the door of CD/DVD player selected on the current computer....
URL (Property)
The URL property is used to get and change a URL.
Error
The Error keyword is used to manage the errors.
JSEvent (Function)
Associates a browser procedure with an event on an object in browser code.
TreeSelectMinus (Function)
Deselects an element in a TreeView control.
Events associated with Carousel controls
List of events associated with Carousel controls...
Events associated with the TreeMap control
List of events associated with the TreeMap controls...
InputValue (Property)
The InputValue property is used to: find out whether the end user can enter or change values in a Spreadsheet control. allow or prevent the end user from entering or changing values in a Spreadsheet control....
AAFContextMenuToString (Function)
Returns the list of options in the context menu actually displayed by the control.
Events associated with Toolbar controls
List of events associated with Toolbar controls...
UndockablePane (Property)
The UnlockablePane property is used to: Determine if the end user can move the panes of a Ribbon or Dynamic Tab control outside the window. Allow or prevent the end user from moving the panes of a Ribbon or Dynamic Tab control outside the window....
diagHead (Type of variable)
The diagHead type is used to define all the advanced characteristics of an end of a connector in a diagram.
TwainToClipboard (Function)
Allows you to: copy the document coming from the Twain device into the clipboard. view the document coming from the Twain device in the user interface of device....
ArrayDeleteDuplicate (Function)
Deletes the duplicates from an array.
H.SQLServerMode (Variable)
Allows you to specify the version of the Native SQL Server Connector that will be used.
DrawingStyle (Function)
Allows you to find out and modify: the display mode of grayed buttons found in the windows of your application. the display mode of translucent border for the windows of your application. the mode for loading large images....
EmailExportHTML (Function)
Retrieves the HTML code of an email to display it in an HTML control (HTML control, HTML Display control, etc.).
Priority (Property)
The Priority property is used to get and change the priority level of an element.
Header
The Header property is used to get and change a header.
HDeclare (Example)
Usage example of the HDeclare function
HConnectionQuality (Function)
Returns the quality level of connection: the higher the level is, the faster the connection will be.
fMemExist (Function)
Checks the existence of a shared memory zone.
TreePosition (Function)
Displays a TreeView control from a specified element (node or leaf) or returns the name of the first element displayed in a TreeView control.