ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
Timer (Function)
Periodically and automatically calls a WLanguage procedure.
Events associated with control templates
List of events associated with control templates...
Value (Property)
The Value property is used to get and change the value of an element.
How to set focus to a window control?
This help page presents the different methods that can be used to set focus to a window control....
NumberAccessiblePages (Property)
The NumberAccessiblePages property is used to get the number of pages currently loaded in a PDF Reader or Word Processing control.
fListFile (Example)
Usage example of the fListFile function
Context Menu control properties
You can manipulate Context Menu controls in a page using the following WLanguage properties......
Image (Property)
The Image property gets and sets the background image of a control or block.
ArraySort (Example)
Usage example of the ArraySort function
Validating a page from a control that has no action on the server (List Box control, Combo Box, etc.)
By default, the validation of a page must be performed by a "Send the values of controls to the server (Submit)" button......
Port (Property)
The Port property is used to identify and change a server connection port.
ToolTip (Property)
The ToolTip property gets and changes the tooltip text.
HCancelAlias (Function)
Cancels an alias that was declared beforehand by HAlias.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
EmailCloseSession (Example)
Usage example of the EmailCloseSession function
EmailDeleteMessage (Example)
Usage example of the EmailDeleteMessage function
dFont (Example)
Usage example of the dFont function
SOAPRun (Example)
Usage example of the SOAPRun function
SOAPGetResult (Example)
Usage example of the SOAPGetResult function
zipClose (Example)
Usage example of the zipClose function
dFont (Function)
Declares the font that will be used by dText: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
SetFocus (Function)
Set focus: to a control (found in a window, in a page or in a frameset). to a window....