ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

14. Controls in practice
Display the code of an element
WINDEV, WEBDEV and WINDEV Mobile allow the use of event-driven and object-oriented programming......
EmailOpenMail (Function)
Opens the default messaging software: of Web user on the browser computer. of the user on the current Windows computer. on the phone....
dCopyImage (Function)
Copies an image: from an Image control to another Image control. from an Image variable to another Image variable....
Encrypt (Function)
Encrypts a character string in binary format or in ASCII format.
FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
HCopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record. the content of the Record variable to the current data file record....
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
HChangeName (Function)
Modifies the physical name of a data file.
WDZip: Handling files in an archive
The compressed files found in an archive can be handled by WDZip......
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
Real-time chart
This type of chart is used to represent a permanent data flow in real time......
Creating the link buttons in the windows of a WINDEV RAD pattern
Creating a replication
To understand the operating mode of ReplicEdit, we are going to create a replication by using a simple example......
gglEvent (Type of variable)
The gglEvent type is used to describe and modify an event of a calendar...
WEBDEV administrator: Installed Webservices
The "Webservices" tab gives information about the dynamic WEBDEV Webservices installed on the computer......
MapImage (Type of variable)
The MapImage type is used to define the characteristics of an image to be drawn on the map displayed in a Map control.
The "Modifier"pane
The "Modifier" pane is used to view and/or modify, from the window editor, page editor or report editor, the main characteristics......
Numeric (Type of variable)
The numeric type is used to contain integer or decimal numbers by specifying if necessary: the number of digits in the integer part. the number of digits in the integer part and in the decimal part....
ContextMenu (Property)
The ContextMenu property is used to: Get the custom context menu of a control, window or page. Change the custom context menu of a control, window or page (or associate another context menu). Customize the system menus of the controls by adding options....
fDecrypt (Function)
Decrypts a file that was encrypted by fCrypt.
The TreeView control
The TreeView control is a tree structure used to simplify the display of information that can be represented hierarchically......
WDSQL, SQL querier: Overview
WDSQL is used to......
FOR ALL/FOR EACH statement (browse of strings)
The FOR EACH statement is used to browse strings according to different methods...