ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Using Java code
You have the ability to enter Java code:
  • in Java applications generated with WINDEV.
  • in Android applications generated with WINDEV Mobile.
This allows you to create global procedures in Java.
DateTimeToEpoch (Function)
Converts a local datetime to Epoch format (number of time units since 01/01/1970 at 00h00 UTC)....
PropertyExist (Function)
Used to find out whether a property exists on a control or on a class instance.
URLExtractPath (Function)
Returns the different elements of a URL: protocol, user, password, domain, port, resource path, resource name, resource extension, request and fragment.
Events associated with Tab controls
List of events associated with Tab controls...
Events associated with a Switch control
Events associated with Check Box controls
List of events associated with Check Box controls...
Image (Property)
The Image property gets and sets the background image of a control or block.
Print constants
List of constants used by the print functions....
EpochToDateTime (Function)
Converts a date and a time in Epoch format (number of time units since 01/01/1970 at 00h00 UTC) to a local datetime....
Events associated with Button controls
List of events associated with Button controls...
FTPGet (Function)
Transfers a file or directory from an FTP (File Transfer Protocol) server to the current computer.
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
The Java Applet control
A Java Applet control allows you to easily include Java Applets in your WEBDEV sites......
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
HRead (Function)
Reads a record in a file according to a given record number.
StringDelete (Function)
Deletes: all the occurrences of a substring within a string. part of a string within another string. The part of the string to remove is identified by its position and length....
JavaLoad (Function)
Specifies the location of user classes required to run the Java application or the Java applet.
iTextWidth (Function)
Calculates the width (in millimeters) of the text to print, according to the specified font.
ZOrder (Property)
The ZOrder property defines the Z-order of an element.
Events associated with Looper controls
List of events associated with Looper controls...
FirstDayOfYear (Function)
Returns the date of the first day of the year.
StatError (Function)
Returns the error number for the last error caused by a Statxxx function (statistical functions).
WordToArray (Function)
Fills an array with the words from a string.
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
16. Java applications in practice
Java applications in practice...