ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MakeInteger (Function)
Builds a 4-byte integer from two 2-byte integers.
diagConnectionPoint (Type of variable)
The diagConnectionPoint type is used to define all the advanced characteristics of a connection point (i.e. point around a shape that a connector snaps to) in a Diagram Editor control.
TableDisplay (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example)....
Description window of query (insert, update or delete) or description window of a query in SQL code
The description window of a query (insert, update or delete) or the description window of a query in SQL code is used to......
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
fCopyFileWebFolder (Function)
Copies an image file from the data directory of application (or from one of its sub-directories) to the "_WEB" directory of application (or to one of its sub-directories).
Diagram Editor (WEBDEV): Features
The Diagram Editor control includes many features accessible via......
Activation key management functions
The following functions are used to manage activation keys:...
Currencies
A currency is a real coded on 10 bytes....
SelectionOnly (Property)
The SelectionOnly property is used to: Find out which elements of the Table or TreeView Table control will be printed: print all the records or the selected records only. Change the print mode of rows in the Table or TreeView Table control: print all records or the selected records only....
<Image>.DrawPoint (Function)
Draws a point in an Image control.
<Image variable>.DrawPoint (Function)
Draws a point in an Image variable.
HelpFile (Function)
Returns or modifies the name of the help file used by the context-sensitive help of a window.
FileToMemoryList (Function)
Populates a List Box or Combo Box control programmatically with the records from a data file or query.
What is an application?
An application is a set of objects (windows, controls, ......
Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, analysis, ......
Handling XLS files
WINDEV and WEBDEV propose two methods for handling the Excel files......
Query editor
The query editor is used to automatically create queries on the data files......
Events associated with a Layout control
HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
Handling a database from a Java application
You can start developing your application as soon as the WINDEV project is defined as being a Java project......
<Table>.Display (Function)
Refreshes a Table or TeeeView Table control from a given position: for a control linked to a file: changes made in the linked data file are reflected in the control. for a control handled programmatically: the calculated columns are re-calculated....
CountryGet (Function)
Returns the Country variable corresponding to an ISO code or to the country caption according to ISO 3166-1.
<zipArchive variable>.ListFile (Function)
Returns the list of files found in an archive.