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, ...).
iNestedHeaderFooter (Function)
Prints (or not) the page headers and footers of nested report.
StatError (Function)
Returns the error number for the last error caused by a Statxxx function (statistical functions).
XMLData (Function)
Returns the value of current element (tag or XML attribute) or the value of one of its attributes.
DeleteButton (Property)
The DeleteButton property is used to determine if there should be an automatic delete button in a Text Edit control, and to change its position.
UploadCurrentFileSizeSent (Function)
Returns the size (in bytes) already sent for the file currently uploaded via an Upload control.
WDZip: Creating or modifying an archive
This help page explains how to......
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.
<List Box>.Select (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
<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.
<Source>.ListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
<Source>.RetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
MCIErr (Function)
Returns the number of the last error caused by a MCI function (Media Control Interface).