ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
Looper controls populated programmatically: Operations in WLanguage
Here is an overview of how to handle Looper controls populated programmatically in WLanguage....
The Wire control
The Wire control is used to visually link 2 controls......
Creating a query in SQL code
The query editor allows you to create a query by typing SQL code......
FileFilter (Property)
The FileFilter property gets and sets the filter used to display files: when using assisted input in an Edit control or table column with the "File path autocomplete" option (in the "General" tab of the description window), in the file picker displayed when the user selects the "Browse..." option in the context menu of an Edit control, table column or Combo Box control....
Height (Property)
The Height property is used to get and change the height: of a control or block in a report. of a control (in a window), window, row of a Table, List Box or ListView control, option of a Radio Button or Check Box control, break header or footer of a Table or Looper control. of a control (in a page), break header or footer in a Table or Looper control. The control can be overlayable or not. of a break cell in a Table or Looper control....
Characteristics of columns found in a Table control in a page (prefix syntax)
The columns are used to display information in a Table control......
WDMap: Adding, modifying and deleting the records of a data file
WDMap allows you to perform simple operations (addition, modification or deletion) on the records found in a data file......
HScheduledTask structure
The HScheduledTask structure is kept for backward compatibility (this structure will still be supported in the forthcoming version)....
Manipulating Map controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically manipulate Map controls....
Manual deployment of a dynamic site
WEBDEV proposes several methods for deploying a dynamic site......
Printing in Linux
WEBDEV and WINDEV allow you to print to PDF in Linux using WLanguage functions......
WDMap: Exporting records from a data file
WDMAP allows you to export records to......
The Toolbar control
The Toolbar control is an advanced type of control, linked to a window......
Repositionable Note functions
Handling ListView controls programmatically
WINDEV allows you to programmatically handle ListView controls......
Sliding Banner control properties
The WLanguage properties can be used to handle ......
Replication server for the assisted universal replication
The assisted universal replication can use a replication server......
Local procedure
Two types of procedures are available......
Managing Responsive Web Design in your Web pages
From now on, the Web sites can be viewed on several platforms......
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Playing a video with the MCI functions
MCI functions are used to easily handle the media files......
Calendar functions (prefix syntax)
ReplicInfo (Function)
Returns information about a replication.