ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Image>.DrawPolygon (Function)
Draws a polygon in an Image control,
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
The Item control
The "Item" control is used to edit the content of an item found in a data file......
TableDeleteWithAnimation (Function)
Deletes a row from a Table control, from a TreeView Table control (or from a table displayed in a Combo Box control) with an animation.
ZOrder (Example)
Usage example of the ZOrder property
BurnerErase (Function)
Erases the files found on a rewritable CD or DVD.
PDF Reader control functions
The following functions are used to manage PDF Reader controls:...
The Scrollbar control
...The Scrollbar control is used to scroll objects (text, captions, etc....
Enlarging a window
Modern UIs generally use larger windows and larger fonts in the different controls......
Structure (Type of variable)
A structure is a custom type of data...
<Image variable>.DrawPolygon (Function)
Draws a polygon in an Image variable.
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......
<WDPic variable>.DrawPolygon (Function)
Draws a polygon in a WDPic variable.
<picLayer variable>.DrawPolygon (Function)
Draws a polygon in a picLayer variable.
SaaS functions
The SaaS functions are as follows:
<Image variable>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image variable.
<Image>.DrawPolyline (Function)
Draws a line composed of multiple segments in an Image control.
<WDPic variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
<picLayer variable>.DrawPolyline (Function)
Draws a line composed of multiple segments.
HDescribeConnection (Function)
Describes a new connection to an external database.
grMenuOption (Function)
Modifies the text of an option in the context menu of a chart.
iEllipse (Example)
Usage example of the iEllipse function
HClusterDeleteNode (Function)
Disables a node in a HFSQL cluster.
FinPeriodInterest (Function)
Calculates for a given period the amount of interests due for a loan paid off by fixed periodic payments with a fixed interest rate.