ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Specific features of Android applications
The development of Android and WINDEV Mobile applications is different in the following fields......
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
ImageInfoList (Function)
Returns the list of Exif tags available for the image used.
Constants for the Exif functions
List of constants used by the Exif functions....
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
ImageInfoModify (Function)
Modifies the value of an Exif tag for the image used.
Windows
The windows represent the main interface of a WINDEV application......
HIndex (Function)
Rebuilds the file index (".NDX" file).
StringStartsWith (Function)
Checks whether a character string starts: with a specific character string. with one of the character strings in an array....
HCreateView (Function)
Creates an HFSQL view. This function uses the former view mechanism....
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
NFCWriteTag (Function)
Starts writing data to an NFC tag.
dSaveImageJPEG (Function)
Saves an image: in a JPEG file. in memory....
grColumnSpacing (Function)
Indicates the spacing between each data category in a column chart or in a Minimum/Maximum stock chart....
4. Adding a product
WEBDEV Tutorial - Creating a website with back office processes Lesson 4 - Adding a product - 50 min
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications......
XMLDocument (Function)
Creates a new XML document.
Synchronizing threads via events
Events can be used to synchronize the different threads of an application......
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
Comparison operators
The comparison operators can be divided into several categories......
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
Millisecond (Property)
The Millisecond property is used to: Retrieve the number of milliseconds from a Time, DateTime or Duration variable. Modify the number of milliseconds in a Time, DateTime or Duration variable. Retrieve the milliseconds or the number of milliseconds from a Date item (in "Date and Time" or "Duration" format) Modify the milliseconds or number of milliseconds in a Date item ("Date and Time" or "Duration" format)...
Second (Property)
The Second property is used to: Retrieve the number of seconds from a Time, DateTime or Duration variable. Modify the number of seconds in a Time, DateTime or Duration variable. Retrieve the seconds or the number of seconds from a Date item (in "Date and Time" or "Duration" format) Modify the seconds or the number of seconds in a Date item (in "Date and Time" or "Duration" format)...
SocketChangeTransmissionMode (Function)
Changes the transmission mode used on a socket.
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....