ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<WDPic variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
Memory area management functions
The following functions are used to handle the certificates:...
OLESave (Function)
Saves the object found in an OLE control in binary format.
OpenAPIToHTTP (Function)
Builds the HTTP request to call a function of an API. It can then be sent using HTTPSend.
TreeGetIndex (Function)
Returns the index of an element (node or leaf) in a TreeView control.
<Image variable>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image variable.
<Image>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image control.
HTMLFindElementByTag (Function)
Searches for elements that correspond to a tag in an HTML document (or an HTML node).
<TreeView Table column>.SearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
<picLayer variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
BTConnectDevice (Function)
Allows you to be authenticated toward a Bluetooth device.
CriticalSection (Function)
Activates a critical section named or on a variable in an instruction of type USE ... IN.
ContactSearch (Function)
Searches for a contact in a Lotus Notes or Outlook address book.
BTListRadio (Function)
Returns the list of Bluetooth radios connected to the computer.
WLanguage procedure called by ConfirmAsynchronous
Procedure ("Callback") called by ConfirmAsynchronous when the user clicks one of the buttons in the dialog box.
WLanguage procedure called by OKCancelAsynchronous
Procedure ("Callback") called by OKCancelAsynchronous when the user clicks one of the buttons in the dialog box. This procedure can be a local, global, internal or lambda procedure.
DomoSwitchOff (Function)
Switches off one or more electrical devices compatible with the X10 protocol.