ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
MatCopy (Function)
Creates the copy of a matrix.
MatMultiply (Function)
Multiplies two matrices.
MatFill (Function)
Initializes all the elements found in a matrix of a given size.
MatFloatAdd (Function)
Adds a value to each matrix element.
MatDelete (Function)
Deletes an existing matrix.
MatTranspose (Function)
Calculates the transposed matrix.
SocketCreate (Function)
Creates a socket.
SocketConnectInfrared (Function)
Connects a client computer to a given socket via the infrared port.
SocketCreateInfrared (Function)
Creates a socket that uses the infrared port.
XMLNamespace (Function)
Returns the prefix of the namespace associated with the current tag in an XML document.
XMLNamespaceURI (Function)
Returns the URI of the namespace associated with the current tag in an XML document.
XMLAddChild (Function)
Adds a child tag into an XML document.
XMLDocument (Function)
Creates a new XML document.
XMLExtractString (Function)
Extracts the content of a tag found in an XML document.
XMLExtractDocument (Function)
Creates a new XML document from an existing XML document.
XMLInsertElement (Function)
Inserts an XML element (tag or attribute) into an XML document.
XMLModify (Function)
Modifies the content of the current element found in the XML document.
XMLRestorePosition (Function)
Restores the previously saved context of an XML document.
XMLResult (Function)
Returns the result of a calculation XPath query.
XMLSavePosition (Function)
Stores the current position in the XML document.
XMLClose (Function)
Closes an XML document created by XMLDocument.
XMLFound (Function)
Checks whether the current element corresponds to the current browse or to the current search.
XMLChildExist (Function)
Specifies whether the current tag has children corresponding to the sought type (tag, attribute, ...).
<Chart>.HolePercentage (Function)
Modifies the percentage that corresponds the hole radius in the following charts: Donut,...
SocketClientInfo (Function)
Allows the server to get information about the current client socket.