ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Notification Push: iOS configuration
To use the Push notifications in iOS, you must have a Google account and you must perform a specific configuration......
MoveLine (Function)
Allows you to: move a row in a two-dimensional WLanguage array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional WLanguage array or in an advanced array property....
iColumnNum (Function)
Returns the number of the current column in a multi-column report.
TwainToBMP (Function)
Allows you to perform one of the following actions: save the document coming from the Twain device in a Bitmap file (".BMP" extension). view the document coming from the Twain device in the user interface of the device. save the document coming from the Twain device directly in memory in Bitmap format (in a buffer)....
Error 1012: The class member is not global: it cannot be accessed from a global method
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....
DisplayOnly (Property)
The ReadOnly property is used you to determine if an element is read-only.
ZOrder (Property)
The ZOrder property defines the Z-order of an element.
Testing the WEBDEV Application Server setup with an example
zipNbPart (Function)
Returns the number of sub-archives (parts) found in an archive in CAB, RAR, ZIP, WDZ, 7z, TAR or TGZ (TAR.GZ) format.
SourceFromWindow (Function)
Automatically updates: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
HFSQL Client/Server: Setting up tables on the server
Specifies the useful size of an internal window with automatic scrollbars. The useful size corresponds to the full size of the internal window: Width of the internal window. Height of the internal window....
ScreenToSource (Function)
Automatically initializes: the values of a data file's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
AddColumn (Function)
Adds a column at the end of a two-dimensional array property (xlsDocument variable for example]).
Anchor of overlaid controls (in a page)
WEBDEV allows you to define overlayable controls......
Class diagram
A class diagram describes the structure of a system via classes and the relationships among them......
iConfigureReport (Function)
Configure the printer by opening the configuration window directly (WINDEV and WINDEV Mobile).
<Array>.InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
grHMCaptionX (Function)
Modifies the caption of a category on the X-axis of a Heatmap chart.
ERR_BAD_CONTEXT_INVALID