ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Image>.SaveBMP (Function)
Saves an image: in a file in BMP format. in memory....
<Image variable>.DrawLine (Function)
Draws a line in an Image variable.
<picLayer variable>.Fill (Function)
Colors an area in a picLayer variable.
<Image variable>.Pen (Function)
Declares the default color and style for lines, rectangles, circles, etc. contained in a variable of type Image.
<Image variable>.Background (Function)
Declares the default background color for rectangles, circles, ... used in a variable of type Image.
<Image>.SavePNG (Function)
Saves an image: in a PNG file. in memory....
<Image>.SaveJPEG (Function)
Saves an image: in a JPEG file. in memory....
iPreview (Function)
Configures the print destination.
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
dInvertColor (Function)
Reverses the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Characteristics of the columns in a Table control in a window (prefix syntax)
The columns are used to display information in a Table control......
Handling Spreadsheet controls programmatically (in a window) (prefix syntax)
A Spreadsheet control found in a window can be handled through programming......
InvalidInputPreventExit (Property)
The InvalidInputPreventExit property is used to determine if it is possible to leave the control in case of invalid input.
DB2 Native Connector: Programming with SQL functions
The use of SQL functions to handle DB2 data does not require importing the table structure into the database schema......
Sitemap file for Google
To better analyze the content of the sites, the search engine of Google is using an XML file named "Sitemap" (if it is available)......
<Image>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<WDPic variable>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
<picLayer variable>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified picLayer variable.
<WDPic variable>.Font (Function)
Declares the font that will be used by dText in a WDPic variable.