ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Sub-query
A sub-query is a query whose result is used by another query...
HInfoView (Function)
Returns information about a materialized view.
<Source>.ExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
<Source>.JSONToRecord (Function)
Imports JSON data into the current record.
<Source>.RestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) through programming.
<Source>.DeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.
<Source>.RecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
<Source>.Seek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
<Source>.SavePosition (Function)
Stores the current file context: current record, filter, pointers.
<Source>.RecordToJSON (Function)
Retrieves the structure and value of the current record and exports them into a string in JASON format.
HDBDescribeField (Function)
Describes through programming each item found in the structure of an xBase file described by HDBDescribeFile.
<Source>.State (Function)
Used to find out the state of a record.
SourceFile (Property)
The SourceFile property is used to set the characteristics of a link.
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
HListParameter (Function)
Returns the list of parameters saved from the stored procedures on the server.
LinkedFile (Property)
The LinkedFile property is used to set the characteristics of a link.
HOpenConnection (Function)
Opens a connection to a specific database.
User Groupware and files accessed via a Native Connector
An application that works with the User Groupware can be used with a database handled by a Native Connector......
WEBDEV User Groupware: Tips
This help page contains different programming tips for the User Groupware in WEBDEV......
HAddLink (Function)
Adds an integrity rule between two data files on the server.
Generating an iOS application
Several steps must be performed to develop an iPhone/iPad application:...
HSeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
<Source>.CheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
HChangeRplDir (Function)
Modifies the location for the description of subscriber replica (RPL file).
HCheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).