ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
SQLListSource (Function)
Lists the data sources declared on a local site.
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...
<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
HDataSourceKnown (Function)
Determines if a data source has been initialized.
Report based on a query
Queries are used to easily select records in one or more data files......
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage variable......
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control......
Report based on a Table control
A report based on a Table control is used to directly print the information displayed in the Table control (based on a data file or populated programmatically)......
Report based on an SQL query with data accessed via a connection (ODBC, etc.)
A report based on an SQL query with data accessed via a connection can print records from a database accessible via a specific ODBC driver or via a Native Connector......
Report based on a TreeView Table control
You can use a report based on a TreeView Table control to directly print the information displayed in a TreeView Table control found......
Multi-database queries
A query (typed in SQL code) can operate on different databases......
Report based on a Scheduler control
A report based on a Scheduler control is used to directly print the information displayed in the Scheduler control......
Report based on an Organizer control
A report based on an Organizer control is used to directly print the information displayed in the Organizer control...
How to create and run an SQL query through programming?
This help page explains how to create and run an SQL query through programming....
Automatic completion
The automatic completion helps you write WLanguage code in your applications......
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
Reports
A report provides a custom view of data......
New Features brochure - Version 27: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 27 presented in the New Features brochure....
HCheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
SCM: Optimizing the time management
From version 110042, the dates and times are stored in the Source Code Manager in UTC format (Universal Time Coordinates) instead of local computer time......
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used to get the source of the series: Table column, list of values, ... a connection: in this case, the Source property is used to get or set the source of a connection (HFSQL Client/Server, OLE DB, etc.)....
grSourceSeries (Function)
Defines the source of a series.
TreeView Table report
The report editor allows you to create "TreeView Table" reports......
TmeLine control linked to a data file or variable
You can create TimeLine controls directly linked to the data....
Linking a Scheduler control to a data file or variable
You can create Scheduler controls directly linked to the data....
Organizer control linked to a data file or to a variable
You have the ability to create Organizer controls linked to data....
HDescribeFile (Function)
Describes a data file programmatically.
<Source>.DescribeFile (Function)
Describes a data file programmatically.
TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
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