ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Round (Function)
Returns the rounded value of a numeric value according to the specified number of decimal places.
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
List,Position (External language)
Position the first element displayed in the list or returns the subscript of the first element displayed.
WinCurrentLayout (Function)
Returns the index of the current layout: in the current window. in the specified window or internal window....
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
EmailStatus (Function)
Returns the status of an email sent via an SMTP session started in asynchronous mode.
XMLData (Function)
Returns the value of current element (tag or XML attribute) or the value of one of its attributes.
StatError (Function)
Returns the error number for the last error caused by a Statxxx function (statistical functions).
Handling Native Container controls programmatically
The Native Container control returns an handle/identifier......
Confirm (Function)
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice....
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options......
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......
Zombie procedures
In most cases, old code contains procedures that are used but that do no longer match the current quality standard......
<List Box>.Select (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
NetMACAddress (Function)
Returns the MAC address (physical address) of one of the network cards found on the computer.
<Upload>.Size (Function)
Returns the total size (in bytes) of the file currently uploaded via an Upload control.
<Upload>.CurrentFileSize (Function)
Returns the total size (in bytes) of the file currently uploaded via an Upload control.
The "Task list" pane
The "Task list" pane displays the list of tasks that must be performed......
<List Box>.SelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
fContentType (Function)
Returns the type of file according to the MIME standard (Multipurpose Internet Mail Extensions).
<Table>.RefreshVisible (Function)
Modifies or returns the visibility status of refresh bar in a Table or TreeView Table control.
<Multimedia>.Position (Function)
Returns or modifies the current position of the media file currently played in the Multimedia control.