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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HOut (Example)
Usage example of the HOut function
<Connection variable>.ListSchedulingHistory (Function)
Lists the executions of a scheduled operation on an HFSQL server. This operation can be a scheduled task (stored procedure), backup, optimization or a materialized view refresh.
<Connection variable>.DeleteSchedulingHistory (Function)
Deletes the executions of a scheduled operation on an HFSQL server. This operation can be a scheduled task (stored procedure), backup, optimization or a materialized view refresh.
Report based on a query
Queries are used to easily select records in one or more tables......
TwainState (Function)
Returns the status of the current source.
HDeleteSchedulingHistory (Function)
Deletes the executions of a scheduled operation on an HFSQL server. This operation can be a scheduled task (stored procedure), backup, optimization or a materialized view refresh.
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
HDataSourceKnown (Function)
Determines if a data source has been initialized.
Creating and handling an item
The main operations that can be performed on an item are as follows......
Push notification: iOS configuration
To use the Push notifications in iOS, you must have a Google account and you must perform a specific configuration......
<Source>.RetrieveItem (Function)
Returns the content of an item found in the current record (in the table, view, query, ...).
<Source>.ChangeDir (Function)
Changes the path to a table (i.e. directory in which the file will be handled).
<Source>.SavePosition (Function)
Stores the current context of a table: current record, filter, read pointers.
<Source>.Modify (Function)
Modifies the specified record or the record found in memory in the table (query or view).
<Source>.First (Function)
Sets the position on the first record of a table according to the specified browse item.
<Source>.ListKey (Function)
Returns the list of keys in a table (query or view) recognized by the HFSQL engine.
Linking a data-bound Table control to a table or query
A Table control can be used to display the content of a table or query......
How to read emails via the POP3 protocol?
This help page explains how to read emails via the POP3 protocol....
AAF: Exporting data (Table, TreeView Table, Looper, TreeView...)
You want to perform simulations with Excel, Word, OpenOffice......
ServiceWait (Function)
Pauses the current service during the specified duration.