ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HExportCSV (Function)
Exports the records found in a table (HFSQL or OLE DB), a view or a query to a CSV file.
hbConnection (Type of variable)
The hbConnection type is used to define the characteristics of a connection to a HBase server.
hScheduling (Variable type)
The hScheduling type is used to define and find out the characteristics of the scheduling that must be performed: for a scheduled HFSQL Client/Server table optimization task. for a scheduled HFSQL Client/Server table backup job. for a scheduled replication of HFSQL servers....
HFSQL Client/Server functions (prefix syntax)
Several HFSQL functions are used to manage the HFSQL Client/Server data......
appServerScheduledTask (Variable type)
The appServerScheduledTask type is used to manage a scheduled task of WEBDEV Application Server through programming (for a site or a web service).
Confirm (Function)
Displays a message in a standard dialog box that proposes "Yes", "No", "Cancel" and returns the user's choice....
<Source>.ReadFirst (Function)
Sets the position on the first record according to a browse item.
HReadFirst (Function)
Positions on the first file record according to a browse item.
<Source>.ReadNext (Function)
Sets the position on the next table record according to a browse item.
HReadNext (Function)
Sets the position on the next table record according to a browse item.
hScheduledTask (Variable type)
The hScheduledTask type is used to manage a scheduled HFSQL Client/Server task through programming......
SQL : ORDER BY clause: Organizing the result of a query
The ORDER BY clause is used to sort the records selected by an SQL query......
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
ConfirmAsynchronous (Function)
Displays a non-blocking message in a standard dialog box with the answers "Yes", "No", "Cancel" and calls a WLanguage procedure with the user's response....
InfoAsynchronous (Function)
Displays a non-blocking custom message in a system information window.
WarningAsynchronous (Function)
Displays a custom message in a non-blocking system warning window.
ErrorAsynchronous (Function)
Displays a custom error message in a non-blocking system error window.
ErrorWithTimeoutAsynchronous (Function)
Displays a custom error message in a non-blocking system error window for a given amount of time.