ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Y (Property)
The Y property is used to: Find out the Y-coordinate of a control or window (position on Y-axis). Modify the Y-coordinate of a control or window....
Range Area chart
The Range Area chart is used to show a variation between a high and a low value......
Num1stDayOfTheWeek (Property)
The Num1stDayOfTheWeek property gets and sets the 1st day of the week displayed in: a Calendar control. an Organizer control. a Scheduler control. an Edit control in Date format with Calendar....
Native SAP ASE Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer an optional Native SAP ASE Connector......
Zombie data files and items
During the life of an application, items live and die......
Check spelling based on Hunspell dictionaries
WINDEV gives you the ability to use the spelling checker of the Word Processing controls in WINDEV applications......
AAF: Increasing the height of the rows in the Table or Looper controls
In Table, TreeView Table and Looper controls, the user can resize the height of rows, in read-only or in edit......
Extra (Property)
The Extra property is used to: Get additional information about a control, window, or page. Edit additional information of a control, window or page. In browser code, you can only get additional information of a control or page....
<Upload>.CopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
AAFs available for numeric edit controls
The numeric edit controls propose several AAFs (Automatic Application Features): a context menu proposing the "Calculator" option. the ability to modify the control value with the mouse wheel....
<Upload>.FileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
Ellipsis (Property)
The Ellipsis property is used to determine and change the truncation mode with ellipses in: a window control (Static, edit control, List box, Button, Combo box or Static table column). a Static control in a report....
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
UploadCopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
FlexAlignItems (Property)
The Property FlexAlignItems allows you to know and modify the alignment characteristics of the fields inside a row of a Flexbox field according to the secondary axis of the field ( Property 900 corresponding CSS "align-items").
Editing WEBDEV project element styles
WEBDEV lets you manage all the WEBDEV element styles used in a project......
CurrentColumn (Function)
Returns: the index of the current indexed column in a Table control (based on a data file or populated programmatically). the number of the column currently in edit mode in the specified Table control (based on a data file or populated programmatically)....
Managing the required input in WEBDEV
To prevent users from leaving a control empty, you can set it as a required field......
Start of Break block (Break header)
The Start of break block is optional......
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......