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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

The OLE control
The OLE control is used to handle an OLE object...
ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.
Popup control properties
Used to find out the state of a record....
ResourceHeight (Property)
The ResourceHeight property gets and sets the height of resources in a Scheduler control where resources are arranged in rows.
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
Events associated with Progress Bar controls
List of events associated with Progress Bar controls...
Properties associated with the attributes of a Looper control
The attributes of a Looper control found in a window or in page can be handled by the WLanguage properties......
Events associated with Clickable Image controls
List of events associated with Clickable Image controls...
AppointmentReset (Function)
Reinitializes: the Appointment structure. the Appointment variable....
ListAdd (Function)
Adds an element to a List Box, ListView or Combo Box control populated programmatically.
The Image control
The Image control is used to......
Events associated with control templates
List of events associated with control templates...
Handling a Progress Bar control through programming
A Progress Bar control can be handled through programming......
DisplayedValue (Property)
The DisplayedValue property returns the value currently displayed in the control of a window or page.
HTTPCookieManage (Function)
Enables or disables the management of cookies in an HTTP request run: by HTTPRequest. by HTTPSend....
AnchorRateBottom (Property)
The AnchorRateBottom property is used to: Find out the anchor rate when a control moves on the vertical axis. Modify the anchor rate when a control moves on the vertical axis....
NumberColumn (Property)
The NumberColumn property is used to: Get the number of columns in Table, Check Box, Radio Button controls, etc.. Set the number of columns in a multi-column List Box control....
dSlice (Function)
Draws a circle section or an ellipse section: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
SocketChangeTransmissionMode (Function)
Changes the transmission mode used on a socket.
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
Events associated with List Box controls
List of events associated with List Box controls...
<Connection variable>.FileExist (Function)
Finds out if a file exists, i.e. if it has been physically created (HCreate or HCreationIfNotFound).
CertificateCheckString (Function)
Checks the correspondence between a signature and a string.