ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
The Pivot Table control
The Pivot Table control dynamically displays data coming from the crosscheck of different files found in a database......
<Scheduler>.InfoXY (Function)
Returns the appointment, the resource or the date found at given position in a Scheduler control.
SchedulerInfoXY (Function)
Returns the appointment, the resource or the date found at given position in a Scheduler control.
HCheckIndex (Function)
Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file).
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
SCM administrator
The SCM administrator (Source Code Manager) allows you to handle the different projects included in the Source Code Manager......
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
<Pivot table>.CalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
PVTCalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
9. Sharing a project in practice
Sharing a project in practice...
8. Sharing a project in practice
HImportText (Function)
Imports a Text file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
HImportJSON (Function)
Imports a JSON file into a data file in HFSQL Classic format (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile).
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
HImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server data file (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile)....
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
HImportXLS (Function)
Imports an XLS file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
HDeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
HCheckStructure (Function)
Defines the mode for comparing data files.
Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
Synchronizing the analysis with external databases
The analysis must be synchronized with an external database if it uses......
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
Database parameters (Setup program)
The setup program creation wizard includes the setup of the database along with the application and suggests additional elements......