ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

1. Project and analysis
<Image>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
FaxResume (Function)
Re-enables a fax paused in the spooler (pending fax).
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
UI modifiable by the end user
By default, WINDEV applications allow end users to modify the interface of the application......
Interactions between a Flash® animation and WEBDEV
A Flash® animation can be used to display information in the controls of a WEBDEV page......
<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....
Managing parallel tasks
The computers are becoming more and more powerful......
<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....
Events associated with Table controls
List of events associated with Table controls...
You used WINDEV 28
SpreadsheetPosition (Function)
Displays the specified cell in a Spreadsheet control found in a window: either the visible area of Spreadsheet control is moved to display the cell. or the cell is displayed in the upper-left corner of visible area of Spreadsheet control....
Single Page App
A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page......
<Spreadsheet>.Position (Function)
Displays the specified cell in a Spreadsheet control found in a window: either the visible area of Spreadsheet control is moved to display the cell. or the cell is displayed in the upper-left corner of visible area of Spreadsheet control....
Mini preview window
When printing a report through programming or using iPrint, it is now possible to request the use of a mini preview instead of the traditional preview....
nWDEvaluate: Evaluating the value of an element
Evaluating the value of an element......
ERR_CANNOT_OPEN_FILE