ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Testing a dynamic page (session or AWP mode)
The test of a single page runs the current page in WEBDEV...
Controls of a dynamic page
Several types of controls can be handled in a dynamic page ...
Types of pages
WEBDEV enables you to create static sites and/or dynamic sites...
PicSave (Function)
Saves the image found: in an Image Editor control. in a WDPic variable....
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
LastDayOfWeek (Function)
Returns the date of the last day of the week corresponding to a given date.
<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
StringToDate (Function)
Converts a date in character string format to a date in YYYYMMDD format.
IntegerToDay (Function)
Returns the day of the week corresponding to the specified date (this date is an integer).
dCopyControlImage (Function)
Copies the image of a control in a WINDEV window to a variable of type Image.
Image (Property)
The Image property gets and sets the background image of a control or block.
<Image variable>.SavePNG (Function)
Saves an image found in an Image variable: in a PNG file. in memory....
<Image variable>.SaveJPEG (Function)
Saves an image found in an Image variable: in a JPEG file. in memory....
dLoadImage (Function)
Loads an image in an Image variable from a memo, a file or a binary buffer.
<Image variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image variable) with an Alpha channel.
Yesterday (Function)
Returns the date of the day preceding the current day or a given date.
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
Ribbon control properties
The WLanguage properties can be used to handle: a Ribbon control found in a window. a pane of a Ribbon control. a grouping of a Ribbon control....
Associating an image with an element in a TreeView control
Methods for associating an image with an element in a TreeView control....
ImageMode (Property)
The ImageMode property is used to get and change the display mode of an image in an Image control, in the column of a table of type Image or in the background of a Chart control in a window.
dShadow (Function)
Adds a shadow effect on an image found in an Image variable].
dHalo (Function)
Adds a halo effect on an image found in an Image variable].
<Image variable>.DrawShadow (Function)
Adds a shadow effect on an image found in an Image variable].
<Image variable>.SaveBMP (Function)
Saves an image contained in an Image variable: in a file in BMP format. in memory....
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
<Image variable>.DrawHalo (Function)
Adds a halo effect on an image found in an Image variable].
DateSys (Function)
Returns or modifies the system date (current date defined on the current computer).