ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Germany.CheckUStIdNr (Function)
Checks the validity of a USt-IdNr (company identification number in Germany).
FreeDLL (Function)
Frees the 32-bit library (DLL) that was loaded in memory by LoadDLL.
MenuSelectMinus (Function)
Disables (grays out) a menu option (popup menu or drop-down menu).
MenuInvisible (Function)
Makes a menu option invisible (popup menu or drop-down menu).
UMCOpen (Function)
Opens the edit window of User Macro-Code for the current window.
MarkdownToHTML (Function)
Converts a Markwdown string to an HTML buffer (encoded in UTF-8).
<Source>.ListStopWord (Function)
Returns the list of stop words used by a full-text index.
WarningAsynchronous (Function)
Displays a custom message in a non-blocking system warning window.
Report templates and inheritance
When a report template is applied to a report, all the controls and code found in the template are "copied" into the report......
Android: Conditions for using the Map control
Up to WINDEV Mobile version 180046, the Google Maps API library was required to use a Map control in an Android application......
DeleteLine (Function)
Deletes a line at a given position: from a two-dimensional array. from the advanced array property (array of gglCalendar events, etc.)....
Page templates and inheritance
When a page template is applied to a page, all the controls and code found in the template are "copied" into the page......
Managing bar codes
The use of bar codes to identify and manage products has become essential......
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)......
Configuring the connection with WDORAINS (optional setting)
For backward compatibility with the earlier versions of Native Oracle Connector (also called Native Oracle Access), the connection can still be configured in WDORAINS (supplied with Native Oracle Connector)......
LST: The Technical Support Newsletter, the WINDEV and WEBDEV magazine
Window templates
WINDEV and WINDEV Mobile allow you to create window templates......
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
The RTF control (Report editor)
The "RTF" (Rich Text Format) control is used to display a formatted character string in your report......
Programming patterns
CAUTION......
Testing and debugging a WINDEV project on the user computer
WINDEV offers multiple possibilities to test and debug a project directly on the development computer (see Testing and debugging a WINDEV executable on the development computer)......
Internal component description
The description of an internal component can opened at any time......
StringToTime (Function)
Converts a time in character string format to a time in HHMMSSCC format that can be used by a Time variable].
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....