ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
ODBCSQLCode (Property)
ODBCSQLCode is used to: Find out the SQL code of the "query performed on a connection" (data source of report). Modify the SQL code of the "query performed on a connection" (data source of report)....
Repetition (Type of variable)
The Repetition type is used to describe and modify the characteristics of a repetition for an appointment via the different WLanguage properties.
Gantt Chart control properties
You can manipulate Gantt Diagram columns in Table or TreeVew Table controls using the following WLanguage properties......
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
SQLite: Programming with HFSQL functions
To use an SQLite database with Native Connector (also called Native Access), the structure of SQLite tables must be imported into the data model editor....
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
<Window>.ToSource (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
NotifPushProcedure (Function)
Specifies the WLanguage procedure called when a push notification is received by a WINDEV Mobile application (Android or iOS).
SpreadsheetRecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....
ProcedureTrace (Property)
The ProcedureTrace property allows you to specify the name of the WLanguage procedure used to get the headers and data sent.
WLanguage procedure called by fCopyDir
WLanguage procedure ("callback") called by fCopyDir for each copied file. This procedure is used to handle the current file.
WLanguage procedure called by GPSDetectPosition
WLanguage procedure ("callback") called by GPSDetectPosition when the device enters or leaves the region defined by the specified parameters.
<Spreadsheet>.RecalculateAll (Function)
Recalculates all formulas of a Spreadsheet control found in a window (including the formulas that use WLanguage functions/procedures)....
WLanguage procedure called by AndroidActivityResultProcedure
WLanguage procedure ("callback") called by AndroidActivityResultProcedure when the result of a third-party Activity is retrieved.
Pivot Table control properties
A Pivot Table control can be handled in a window by the following WLanguage properties......
Check Box control properties
Several WLanguage properties can be used on the Check Box controls found in a window, in a page or in a report......
Slider control properties (in a page)
A Slider control and a Range Slider control found in a page can be handed in WLanguage by the following properties.
Radio Button control properties
List of properties associated with a Radio Button control...
Visibility of the elements found in an external component
When creating an external component, you have he ability to define the elements of the external component that will be accessible (or not) by the user of the component......
ScreenToSource (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Report viewer: "Export" tab
The "Export" pane in the report viewer allows you to perform the following operations......
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
<Source>.FromWindow (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
Native Progress Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to Progress ......