ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
<Image>.ModifyContrast (Function)
Changes the contrast of an image contained in an Image control.
<Image variable>.ModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
General options of WINDEV, WEBDEV and WINDEV Mobile
The general options are used to configure the working environment of the product used......
Recompiling the project
The project compilation is a process used to......
DateSys (Function)
Returns or modifies the system date (current date defined on the current computer).
Binding a Slider control to an item
A Slider control can be bound to an item in a data file, query, etc....
1. Managing emails
WINDEV includes multiple methods to manage emails...
dModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
DateTimeTimeZoneToLocal (Function)
Converts a date and time from a particular time zone to a local date and time.
DateTimeLocalToTimeZone (Function)
Converts a local date and time to the date and time in a particular time zone.
<Image variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image variable) with an Alpha channel.
Error 17: OTHER CASE must be the last statement used in SWITCH
dTextRTF (Function)
Draws RTF text: in an Image control, in an Image variable....
<Image>.ModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image in an Image control.
<Image variable>.ModifyHSL (Function)
Modifies the hue, saturation and lightness of an image in an Image variable.
MarkerImage (Type of variable)
The MarkerImage type is used to customize the image associated with a marker or a marker cluster displayed in a Map control.
dDominantImageColor (Function)
Returns the dominant (i.e. most frequent) color of an image in an Image variable or in an Image control.
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
PicRectangularSnip (Function)
Captures a rectangular area defined with the cursor and retrieves the image in a variable of type Image.
The different states of a Button control in a window
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
Options of the window editor
To configure the general options of the window editor......
Managing Google calendars
The Google Calendar service is an Internet application provided by Google that is used to manage a calendar on Internet......
<Image variable>.SavePNG (Function)
Saves an image found in an Image variable: in a PNG file. in memory....
AppointmentContinuous (Property)
The AppointmentContinuous property is used to determine or change how multiple-day appointments are displayed in a Scheduler control.