ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

MatNbLine (Function)
Returns the number of rows found in a matrix.
<Chart>.Raised (Function)
Used to display a chart with raised effect.
<Chart>.PointSize (Function)
Configures the size of a specific point in a Line or Scatter chart.
<xmlNode variable>.FindNamespaceByName (Function)
Finds an XML namespace according to its XML node and in the parents of the node.
<xmlNode variable>.FindNamespaceByURI (Function)
Finds an XML namespace from its URI (Universal Resource Identifier) in a node and in the parents of this node.
UMCOpen (Function)
Opens the edit window of User Macro-Code for the current window.
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatWrite (Function)
Writes an element into a matrix.
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
MatReadLine (Function)
Reads the value of all elements found in a matrix row.
MatNbColumn (Function)
Returns the number of columns found in a matrix.
<Chart>.Exist (Function)
Checks the existence of a chart in memory.
Constants for managing ports
List of constants used by the functions for port management (serial and parallel ports)...
HComputer (Function)
Stores a unique computer number or identifier in order to use the log and transactions over the network.
HDeleteLink (Function)
Deletes an integrity rule between two data files on the server.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
HInfoServer (Function)
Returns the specified information about the server.
HNoDatabaseAccess (Function)
Denies all new connections to a database or to all databases.
Constants for the archiving functions
List of constants used by the archiving functions....
grImageSize (Function)
Defines the size of the image containing the chart.
zipMsgError (Function)
Returns the message associated with an error code on an archive.
SocketConnect (Function)
Connects a client computer to a given socket.
zipPassword (Function)
Defines the password used to add files into the specified archive and to extract files from the specified archive (RAR, ZIP and WDZ format).
SocketCreateUDP (Function)
Creates a socket that uses the UDP protocol.