ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

AAFEnable (Function)
Re-enables an Automatic Application Feature (AAF) previously disabled by AAFDisable.
Canada.CheckBN9 (Function)
Checks the validity of a Canadian 9-digit Business Number (BN9).
Switzerland.CheckOASI (Function)
Checks the validity of a Swiss Old-?Age and Survivors' Insurance Number (OASI)....
<Chart>.RealTimeInterval (Function)
Sets the time interval visible in a time chart with real-time display.
grRealTimeInterval (Function)
Sets the time interval visible in a time chart with real-time display.
GeometryDeserializeWKT2D (Function)
Builds a 2D geometry from a Well-Known Text (WKT) representation.
inAppCheckSubscription (Function)
When starting the iOS application, checks whether the In-App subscriptions have been renewed.
DocChangeZOrder (Function)
Changes the Z-order of an Image or Text Area element in a DocX document.
<Array>.SeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.
Constants for managing certificates
The following WLanguage functions are used to manage In-App purchases......
InRecycleMode (Function)
Indicates whether "Recycle pre-launched sessions" is enabled in the project options.
Canada.CheckBN15 (Function)
Checks the validity of a Canadian 15-digit Business Number (BN15).
SocketExist (Function)
Checks if a socket already exists.
fCompare (Function)
Compares the content of two files bit by bit.
Compilation statement: COMPILE IF
The <COMPILE IF> statement allows you to compile (or not) a WLanguage code according to a condition.
OKCancelAsynchronous (Function)
Displays a message in a standard non-blocking dialog box with the answers "OK" and "Cancel" and calls a WLanguage procedure with the user's response....
TreeSelectCount (Function)
Returns the number of selected elements in a TreeView control (for a multi-selection TreeView control).
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
Information 2104: This function is kept for backward compatibility
IWListDeleteAll (Function)
Deletes all the internal windows from the list of internal windows browsed by an Internal Window control.
WinForceDDW (Function)
Forces the DDW (Dim Disabled Windows) feature on a window even if this window is not accessible.
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.