ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WDLog: View a log file
WDLog is used to view the content of a log file...
WDMap: View records in a data file
WDMap is used to view the records found in a data file...
Materialized view
A materialized view is a physical data source defined by an SQL query.
SQL view
An SQL view is a virtual data source defined by an SQL query...
WDLog: Restore a data file from its log file
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file...
Viewing a window in 3 dimensions
Your window contains overlapping controls?...
Viewing a report in 3D
Your report displays controls that overlap?...
WDLog: Presentation
The different operations that can be performed with WDLog are as follows...
Showing passwords (AAF)
By default, in password controls, characters are replaced with dots...
MemoView (Function)
Displays the contents of a file from a "Memo" item in a web browser.
Handling the views of a window
To easily handle huge windows (that cannot be entirely displayed in the editor for example), WINDEV and WINDEV Mobile allows you to handle several views of the same window...
<Connection variable>.DeleteScheduling (Function)
refresh of materialized view....
6. Layouts
...Layouts are used to define several views of a window in the same project without duplicating...
Using layouts in WINDEV and WINDEV Mobile
The layout is used to define several views of a window in the same project without duplicating...
<Source>.NbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records,...
FilterWithBounds (Property)
... implemented by HFilter on an HFSQL data file, view or query.
<Source>.FileExist (Function)
or HCreationIfNotFound). whether a view or a query was defined....
HFileExist (Function)
or HCreationIfNotFound). whether a view or a query was defined....
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records,...
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report...
FileToMemoryTable (Function)
Populates a Table control programmatically with the records from a data file, HFSQL view or query...
TwainToClipboard (Function)
Allows you to: copy the document coming from the Twain device into the clipboard. view...
HToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description....
<Source>.ToFile (Function)
Copies a data source (file, query, view, ...) to a physical HFSQL file with the same description....
Clickable control in a report
The report editor allows you to propose clickable controls during the print preview......
grRotation (Function)
Used to: Turn a chart around one of its axes in order to better view the data. Find...
iOutputInfo (Type of variable)
... of a print job performed programmatically from the report viewer.
The Camera control
The Camera control is used to view the video captured by a camera connected to the current...
HDeleteSchedulingHistory (Function)
... (stored procedure), backup, optimization or a materialized view refresh.
Summary table: Managing the application directories according to the platform
RecordSize (Property)
in the data model editor, a file described through programming, an HFSQL view, a query....
<Source>.ListItem (Function)
Returns the list of items in a data file (query or view) recognized by the HFSQL engine. The data...
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
13. Debugger
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